67709580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 199342080

約数和(自身を除く): 131632500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 617, 620, 708, 885, 930, 1180, 1234, 1770, 1829, 1851, 1860, 2468, 3085, 3540, 3658, 3702, 5487, 6170, 7316, 7404, 9145, 9255, 10974, 12340, 18290, 18510, 19127, 21948, 27435, 36403, 36580, 37020, 38254, 54870, 57381, 72806, 76508, 95635, 109209, 109740, 114762, 145612, 182015, 191270, 218418, 229524, 286905, 364030, 382540, 436836, 546045, 573810, 728060, 1092090, 1128493, 1147620, 2184180, 2256986, 3385479, 4513972, 5642465, 6770958, 11284930, 13541916, 16927395, 22569860, 33854790, 67709580]

約数ペア:

[(1, 67709580), (2, 33854790), (3, 22569860), (4, 16927395), (5, 13541916), (6, 11284930), (10, 6770958), (12, 5642465), (15, 4513972), (20, 3385479), (30, 2256986), (31, 2184180), (59, 1147620), (60, 1128493), (62, 1092090), (93, 728060), (118, 573810), (124, 546045), (155, 436836), (177, 382540), (186, 364030), (236, 286905), (295, 229524), (310, 218418), (354, 191270), (372, 182015), (465, 145612), (590, 114762), (617, 109740), (620, 109209), (708, 95635), (885, 76508), (930, 72806), (1180, 57381), (1234, 54870), (1770, 38254), (1829, 37020), (1851, 36580), (1860, 36403), (2468, 27435), (3085, 21948), (3540, 19127), (3658, 18510), (3702, 18290), (5487, 12340), (6170, 10974), (7316, 9255), (7404, 9145)]