317601430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 577710144

約数和(自身を除く): 260108714

約数列:

[1, 2, 5, 10, 197, 263, 394, 526, 613, 985, 1226, 1315, 1970, 2630, 3065, 6130, 51811, 103622, 120761, 161219, 241522, 259055, 322438, 518110, 603805, 806095, 1207610, 1612190, 31760143, 63520286, 158800715, 317601430]

約数ペア:

[(1, 317601430), (2, 158800715), (5, 63520286), (10, 31760143), (197, 1612190), (263, 1207610), (394, 806095), (526, 603805), (613, 518110), (985, 322438), (1226, 259055), (1315, 241522), (1970, 161219), (2630, 120761), (3065, 103622), (6130, 51811)]