270756039140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{147011}}^1$

素因数の和:148388

約数の個数: 48

約数和(自身を含む): 577044445824

約数和(自身を除く): 306288406684

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1297, 1420, 2594, 5188, 6485, 12970, 25940, 92087, 147011, 184174, 294022, 368348, 460435, 588044, 735055, 920870, 1470110, 1841740, 2940220, 10437781, 20875562, 41751124, 52188905, 104377810, 190673267, 208755620, 381346534, 762693068, 953366335, 1906732670, 3813465340, 13537801957, 27075603914, 54151207828, 67689009785, 135378019570, 270756039140]

約数ペア:

[(1, 270756039140), (2, 135378019570), (4, 67689009785), (5, 54151207828), (10, 27075603914), (20, 13537801957), (71, 3813465340), (142, 1906732670), (284, 953366335), (355, 762693068), (710, 381346534), (1297, 208755620), (1420, 190673267), (2594, 104377810), (5188, 52188905), (6485, 41751124), (12970, 20875562), (25940, 10437781), (92087, 2940220), (147011, 1841740), (184174, 1470110), (294022, 920870), (368348, 735055), (460435, 588044)]