280349670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4079}}^1$

素因数の和:4197

約数の個数: 64

約数和(自身を含む): 705024000

約数和(自身を除く): 424674330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1185, 2291, 2370, 4079, 4582, 6873, 8158, 11455, 12237, 13746, 20395, 22910, 24474, 34365, 40790, 61185, 68730, 118291, 122370, 236582, 322241, 354873, 591455, 644482, 709746, 966723, 1182910, 1611205, 1774365, 1933446, 3222410, 3548730, 4833615, 9344989, 9667230, 18689978, 28034967, 46724945, 56069934, 93449890, 140174835, 280349670]

約数ペア:

[(1, 280349670), (2, 140174835), (3, 93449890), (5, 56069934), (6, 46724945), (10, 28034967), (15, 18689978), (29, 9667230), (30, 9344989), (58, 4833615), (79, 3548730), (87, 3222410), (145, 1933446), (158, 1774365), (174, 1611205), (237, 1182910), (290, 966723), (395, 709746), (435, 644482), (474, 591455), (790, 354873), (870, 322241), (1185, 236582), (2291, 122370), (2370, 118291), (4079, 68730), (4582, 61185), (6873, 40790), (8158, 34365), (11455, 24474), (12237, 22910), (13746, 20395)]