157250910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 391495680

約数和(自身を除く): 234244770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 353, 465, 479, 706, 930, 958, 1059, 1437, 1765, 2118, 2395, 2874, 3530, 4790, 5295, 7185, 10590, 10943, 14370, 14849, 21886, 29698, 32829, 44547, 54715, 65658, 74245, 89094, 109430, 148490, 164145, 169087, 222735, 328290, 338174, 445470, 507261, 845435, 1014522, 1690870, 2536305, 5072610, 5241697, 10483394, 15725091, 26208485, 31450182, 52416970, 78625455, 157250910]

約数ペア:

[(1, 157250910), (2, 78625455), (3, 52416970), (5, 31450182), (6, 26208485), (10, 15725091), (15, 10483394), (30, 5241697), (31, 5072610), (62, 2536305), (93, 1690870), (155, 1014522), (186, 845435), (310, 507261), (353, 445470), (465, 338174), (479, 328290), (706, 222735), (930, 169087), (958, 164145), (1059, 148490), (1437, 109430), (1765, 89094), (2118, 74245), (2395, 65658), (2874, 54715), (3530, 44547), (4790, 32829), (5295, 29698), (7185, 21886), (10590, 14849), (10943, 14370)]