289675210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{4517}}^1$

素因数の和:4599

約数の個数: 48

約数和(自身を含む): 584068968

約数和(自身を除く): 294393758

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 1166, 1210, 2915, 4517, 5830, 6413, 9034, 12826, 22585, 32065, 45170, 49687, 64130, 99374, 239401, 248435, 478802, 496870, 546557, 1093114, 1197005, 2394010, 2633411, 2732785, 5266822, 5465570, 13167055, 26334110, 28967521, 57935042, 144837605, 289675210]

約数ペア:

[(1, 289675210), (2, 144837605), (5, 57935042), (10, 28967521), (11, 26334110), (22, 13167055), (53, 5465570), (55, 5266822), (106, 2732785), (110, 2633411), (121, 2394010), (242, 1197005), (265, 1093114), (530, 546557), (583, 496870), (605, 478802), (1166, 248435), (1210, 239401), (2915, 99374), (4517, 64130), (5830, 49687), (6413, 45170), (9034, 32065), (12826, 22585)]