61370190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1751

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 135621810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1709, 1710, 1890, 1995, 2394, 2565, 3418, 3591, 3990, 5127, 5130, 5985, 7182, 8545, 10254, 11963, 11970, 15381, 17090, 17955, 23926, 25635, 30762, 32471, 35889, 35910, 46143, 51270, 59815, 64942, 71778, 76905, 92286, 97413, 107667, 119630, 153810, 162355, 179445, 194826, 215334, 227297, 230715, 292239, 323001, 324710, 358890, 454594, 461430, 487065, 538335, 584478, 646002, 681891, 876717, 974130, 1076670, 1136485, 1363782, 1461195, 1615005, 1753434, 2045673, 2272970, 2922390, 3230010, 3409455, 4091346, 4383585, 6137019, 6818910, 8767170, 10228365, 12274038, 20456730, 30685095, 61370190]

約数ペア:

[(1, 61370190), (2, 30685095), (3, 20456730), (5, 12274038), (6, 10228365), (7, 8767170), (9, 6818910), (10, 6137019), (14, 4383585), (15, 4091346), (18, 3409455), (19, 3230010), (21, 2922390), (27, 2272970), (30, 2045673), (35, 1753434), (38, 1615005), (42, 1461195), (45, 1363782), (54, 1136485), (57, 1076670), (63, 974130), (70, 876717), (90, 681891), (95, 646002), (105, 584478), (114, 538335), (126, 487065), (133, 461430), (135, 454594), (171, 358890), (189, 324710), (190, 323001), (210, 292239), (266, 230715), (270, 227297), (285, 215334), (315, 194826), (342, 179445), (378, 162355), (399, 153810), (513, 119630), (570, 107667), (630, 97413), (665, 92286), (798, 76905), (855, 71778), (945, 64942), (1026, 59815), (1197, 51270), (1330, 46143), (1709, 35910), (1710, 35889), (1890, 32471), (1995, 30762), (2394, 25635), (2565, 23926), (3418, 17955), (3591, 17090), (3990, 15381), (5127, 11970), (5130, 11963), (5985, 10254), (7182, 8545)]