191395170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37309}}^1$

素因数の和:37344

約数の個数: 64

約数和(自身を含む): 537264000

約数和(自身を除く): 345868830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 37309, 74618, 111927, 186545, 223854, 335781, 373090, 559635, 671562, 708871, 1007343, 1119270, 1417742, 1678905, 2014686, 2126613, 3357810, 3544355, 4253226, 5036715, 6379839, 7088710, 10073430, 10633065, 12759678, 19139517, 21266130, 31899195, 38279034, 63798390, 95697585, 191395170]

約数ペア:

[(1, 191395170), (2, 95697585), (3, 63798390), (5, 38279034), (6, 31899195), (9, 21266130), (10, 19139517), (15, 12759678), (18, 10633065), (19, 10073430), (27, 7088710), (30, 6379839), (38, 5036715), (45, 4253226), (54, 3544355), (57, 3357810), (90, 2126613), (95, 2014686), (114, 1678905), (135, 1417742), (171, 1119270), (190, 1007343), (270, 708871), (285, 671562), (342, 559635), (513, 373090), (570, 335781), (855, 223854), (1026, 186545), (1710, 111927), (2565, 74618), (5130, 37309)]