71345510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 62436250

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1567, 1570, 3134, 4553, 7835, 9106, 15670, 22765, 45443, 45530, 90886, 227215, 246019, 454430, 492038, 1230095, 2460190, 7134551, 14269102, 35672755, 71345510]

約数ペア:

[(1, 71345510), (2, 35672755), (5, 14269102), (10, 7134551), (29, 2460190), (58, 1230095), (145, 492038), (157, 454430), (290, 246019), (314, 227215), (785, 90886), (1567, 45530), (1570, 45443), (3134, 22765), (4553, 15670), (7835, 9106)]