74730710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 62437930

約数列:

[1, 2, 5, 10, 83, 166, 179, 358, 415, 503, 830, 895, 1006, 1790, 2515, 5030, 14857, 29714, 41749, 74285, 83498, 90037, 148570, 180074, 208745, 417490, 450185, 900370, 7473071, 14946142, 37365355, 74730710]

約数ペア:

[(1, 74730710), (2, 37365355), (5, 14946142), (10, 7473071), (83, 900370), (166, 450185), (179, 417490), (358, 208745), (415, 180074), (503, 148570), (830, 90037), (895, 83498), (1006, 74285), (1790, 41749), (2515, 29714), (5030, 14857)]