23903530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 29284310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 379, 530, 595, 742, 758, 901, 1190, 1802, 1855, 1895, 2653, 3710, 3790, 4505, 5306, 6307, 6443, 9010, 12614, 12886, 13265, 20087, 26530, 31535, 32215, 40174, 45101, 63070, 64430, 90202, 100435, 140609, 200870, 225505, 281218, 341479, 451010, 682958, 703045, 1406090, 1707395, 2390353, 3414790, 4780706, 11951765, 23903530]

約数ペア:

[(1, 23903530), (2, 11951765), (5, 4780706), (7, 3414790), (10, 2390353), (14, 1707395), (17, 1406090), (34, 703045), (35, 682958), (53, 451010), (70, 341479), (85, 281218), (106, 225505), (119, 200870), (170, 140609), (238, 100435), (265, 90202), (371, 64430), (379, 63070), (530, 45101), (595, 40174), (742, 32215), (758, 31535), (901, 26530), (1190, 20087), (1802, 13265), (1855, 12886), (1895, 12614), (2653, 9010), (3710, 6443), (3790, 6307), (4505, 5306)]