17806230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 54885600

約数和(自身を除く): 37079370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 89, 90, 95, 114, 117, 130, 135, 162, 171, 178, 190, 195, 234, 247, 267, 270, 285, 342, 351, 390, 405, 445, 494, 513, 534, 570, 585, 702, 741, 801, 810, 855, 890, 1026, 1053, 1157, 1170, 1235, 1335, 1482, 1539, 1602, 1691, 1710, 1755, 2106, 2223, 2314, 2403, 2470, 2565, 2670, 3078, 3382, 3471, 3510, 3705, 4005, 4446, 4806, 5073, 5130, 5265, 5785, 6669, 6942, 7209, 7410, 7695, 8010, 8455, 10146, 10413, 10530, 11115, 11570, 12015, 13338, 14418, 15219, 15390, 16910, 17355, 20007, 20826, 21983, 22230, 24030, 25365, 30438, 31239, 33345, 34710, 36045, 40014, 43966, 45657, 50730, 52065, 62478, 65949, 66690, 72090, 76095, 91314, 93717, 100035, 104130, 109915, 131898, 136971, 152190, 156195, 187434, 197847, 200070, 219830, 228285, 273942, 312390, 329745, 395694, 456570, 468585, 593541, 659490, 684855, 937170, 989235, 1187082, 1369710, 1780623, 1978470, 2967705, 3561246, 5935410, 8903115, 17806230]

約数ペア:

[(1, 17806230), (2, 8903115), (3, 5935410), (5, 3561246), (6, 2967705), (9, 1978470), (10, 1780623), (13, 1369710), (15, 1187082), (18, 989235), (19, 937170), (26, 684855), (27, 659490), (30, 593541), (38, 468585), (39, 456570), (45, 395694), (54, 329745), (57, 312390), (65, 273942), (78, 228285), (81, 219830), (89, 200070), (90, 197847), (95, 187434), (114, 156195), (117, 152190), (130, 136971), (135, 131898), (162, 109915), (171, 104130), (178, 100035), (190, 93717), (195, 91314), (234, 76095), (247, 72090), (267, 66690), (270, 65949), (285, 62478), (342, 52065), (351, 50730), (390, 45657), (405, 43966), (445, 40014), (494, 36045), (513, 34710), (534, 33345), (570, 31239), (585, 30438), (702, 25365), (741, 24030), (801, 22230), (810, 21983), (855, 20826), (890, 20007), (1026, 17355), (1053, 16910), (1157, 15390), (1170, 15219), (1235, 14418), (1335, 13338), (1482, 12015), (1539, 11570), (1602, 11115), (1691, 10530), (1710, 10413), (1755, 10146), (2106, 8455), (2223, 8010), (2314, 7695), (2403, 7410), (2470, 7209), (2565, 6942), (2670, 6669), (3078, 5785), (3382, 5265), (3471, 5130), (3510, 5073), (3705, 4806), (4005, 4446)]