160221330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57427}}^1$

素因数の和:57471

約数の個数: 48

約数和(自身を含む): 430020864

約数和(自身を除く): 269799534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 57427, 114854, 172281, 287135, 344562, 516843, 574270, 861405, 1033686, 1722810, 1780237, 2584215, 3560474, 5168430, 5340711, 8901185, 10681422, 16022133, 17802370, 26703555, 32044266, 53407110, 80110665, 160221330]

約数ペア:

[(1, 160221330), (2, 80110665), (3, 53407110), (5, 32044266), (6, 26703555), (9, 17802370), (10, 16022133), (15, 10681422), (18, 8901185), (30, 5340711), (31, 5168430), (45, 3560474), (62, 2584215), (90, 1780237), (93, 1722810), (155, 1033686), (186, 861405), (279, 574270), (310, 516843), (465, 344562), (558, 287135), (930, 172281), (1395, 114854), (2790, 57427)]