312262010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 571439232

約数和(自身を除く): 259177222

約数列:

[1, 2, 5, 10, 103, 157, 206, 314, 515, 785, 1030, 1570, 1931, 3862, 9655, 16171, 19310, 32342, 80855, 161710, 198893, 303167, 397786, 606334, 994465, 1515835, 1988930, 3031670, 31226201, 62452402, 156131005, 312262010]

約数ペア:

[(1, 312262010), (2, 156131005), (5, 62452402), (10, 31226201), (103, 3031670), (157, 1988930), (206, 1515835), (314, 994465), (515, 606334), (785, 397786), (1030, 303167), (1570, 198893), (1931, 161710), (3862, 80855), (9655, 32342), (16171, 19310)]