15519201230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{242147}}^1$

素因数の和:242213

約数の個数: 64

約数和(自身を含む): 32951499840

約数和(自身を除く): 17432298610

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3770, 4930, 6409, 12818, 32045, 64090, 242147, 484294, 1210735, 2421470, 3147911, 4116499, 6295822, 7022263, 8232998, 14044526, 15739555, 20582495, 31479110, 35111315, 41164990, 53514487, 70222630, 91289419, 107028974, 119378471, 182578838, 238756942, 267572435, 456447095, 535144870, 596892355, 912894190, 1193784710, 1551920123, 3103840246, 7759600615, 15519201230]

約数ペア:

[(1, 15519201230), (2, 7759600615), (5, 3103840246), (10, 1551920123), (13, 1193784710), (17, 912894190), (26, 596892355), (29, 535144870), (34, 456447095), (58, 267572435), (65, 238756942), (85, 182578838), (130, 119378471), (145, 107028974), (170, 91289419), (221, 70222630), (290, 53514487), (377, 41164990), (442, 35111315), (493, 31479110), (754, 20582495), (986, 15739555), (1105, 14044526), (1885, 8232998), (2210, 7022263), (2465, 6295822), (3770, 4116499), (4930, 3147911), (6409, 2421470), (12818, 1210735), (32045, 484294), (64090, 242147)]