1685371330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{75679}}^1$

素因数の和:75834

約数の個数: 32

約数和(自身を含む): 3236682240

約数和(自身を除く): 1551310910

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 22270, 75679, 151358, 378395, 756790, 1286543, 2573086, 6432715, 9913949, 12865430, 19827898, 49569745, 99139490, 168537133, 337074266, 842685665, 1685371330]

約数ペア:

[(1, 1685371330), (2, 842685665), (5, 337074266), (10, 168537133), (17, 99139490), (34, 49569745), (85, 19827898), (131, 12865430), (170, 9913949), (262, 6432715), (655, 2573086), (1310, 1286543), (2227, 756790), (4454, 378395), (11135, 151358), (22270, 75679)]