31383043830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 84380175360

約数和(自身を除く): 52997131530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 89, 90, 146, 178, 191, 219, 267, 281, 365, 382, 438, 445, 534, 562, 573, 657, 730, 801, 843, 890, 955, 1095, 1146, 1314, 1335, 1405, 1602, 1686, 1719, 1910, 2190, 2529, 2670, 2810, 2865, 3285, 3438, 4005, 4215, 5058, 5730, 6497, 6570, 8010, 8430, 8595, 12645, 12994, 13943, 16999, 17190, 19491, 20513, 25009, 25290, 27886, 32485, 33998, 38982, 41026, 41829, 50018, 50997, 53671, 58473, 61539, 64970, 69715, 75027, 83658, 84995, 97455, 101994, 102565, 107342, 116946, 123078, 125045, 125487, 139430, 150054, 152991, 161013, 169990, 184617, 194910, 205130, 209145, 225081, 250090, 250974, 254985, 268355, 292365, 305982, 307695, 322026, 369234, 375135, 418290, 450162, 483039, 509970, 536710, 584730, 615390, 627435, 750270, 764955, 805065, 923085, 966078, 1125405, 1240927, 1254870, 1529910, 1610130, 1825657, 1846170, 2250810, 2415195, 2481854, 3651314, 3722781, 3917983, 4776719, 4830390, 5476971, 6204635, 7445562, 7835966, 9128285, 9553438, 10953942, 11168343, 11753949, 12409270, 14330157, 16430913, 18256570, 18613905, 19589915, 22336686, 23507898, 23883595, 27384855, 28660314, 32861826, 35261847, 37227810, 39179830, 42990471, 47767190, 54769710, 55841715, 58769745, 70523694, 71650785, 82154565, 85980942, 111683430, 117539490, 143301570, 164309130, 176309235, 214952355, 348700487, 352618470, 429904710, 697400974, 1046101461, 1743502435, 2092202922, 3138304383, 3487004870, 5230507305, 6276608766, 10461014610, 15691521915, 31383043830]

約数ペア:

[(1, 31383043830), (2, 15691521915), (3, 10461014610), (5, 6276608766), (6, 5230507305), (9, 3487004870), (10, 3138304383), (15, 2092202922), (18, 1743502435), (30, 1046101461), (45, 697400974), (73, 429904710), (89, 352618470), (90, 348700487), (146, 214952355), (178, 176309235), (191, 164309130), (219, 143301570), (267, 117539490), (281, 111683430), (365, 85980942), (382, 82154565), (438, 71650785), (445, 70523694), (534, 58769745), (562, 55841715), (573, 54769710), (657, 47767190), (730, 42990471), (801, 39179830), (843, 37227810), (890, 35261847), (955, 32861826), (1095, 28660314), (1146, 27384855), (1314, 23883595), (1335, 23507898), (1405, 22336686), (1602, 19589915), (1686, 18613905), (1719, 18256570), (1910, 16430913), (2190, 14330157), (2529, 12409270), (2670, 11753949), (2810, 11168343), (2865, 10953942), (3285, 9553438), (3438, 9128285), (4005, 7835966), (4215, 7445562), (5058, 6204635), (5730, 5476971), (6497, 4830390), (6570, 4776719), (8010, 3917983), (8430, 3722781), (8595, 3651314), (12645, 2481854), (12994, 2415195), (13943, 2250810), (16999, 1846170), (17190, 1825657), (19491, 1610130), (20513, 1529910), (25009, 1254870), (25290, 1240927), (27886, 1125405), (32485, 966078), (33998, 923085), (38982, 805065), (41026, 764955), (41829, 750270), (50018, 627435), (50997, 615390), (53671, 584730), (58473, 536710), (61539, 509970), (64970, 483039), (69715, 450162), (75027, 418290), (83658, 375135), (84995, 369234), (97455, 322026), (101994, 307695), (102565, 305982), (107342, 292365), (116946, 268355), (123078, 254985), (125045, 250974), (125487, 250090), (139430, 225081), (150054, 209145), (152991, 205130), (161013, 194910), (169990, 184617)]