1315665910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 2655737280

約数和(自身を除く): 1340071370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 163, 290, 326, 377, 754, 815, 1630, 1885, 2119, 2141, 3770, 4238, 4282, 4727, 9454, 10595, 10705, 21190, 21410, 23635, 27833, 47270, 55666, 61451, 62089, 122902, 124178, 139165, 278330, 307255, 310445, 348983, 614510, 620890, 697966, 807157, 1614314, 1744915, 3489830, 4035785, 4536779, 8071570, 9073558, 10120507, 20241014, 22683895, 45367790, 50602535, 101205070, 131566591, 263133182, 657832955, 1315665910]

約数ペア:

[(1, 1315665910), (2, 657832955), (5, 263133182), (10, 131566591), (13, 101205070), (26, 50602535), (29, 45367790), (58, 22683895), (65, 20241014), (130, 10120507), (145, 9073558), (163, 8071570), (290, 4536779), (326, 4035785), (377, 3489830), (754, 1744915), (815, 1614314), (1630, 807157), (1885, 697966), (2119, 620890), (2141, 614510), (3770, 348983), (4238, 310445), (4282, 307255), (4727, 278330), (9454, 139165), (10595, 124178), (10705, 122902), (21190, 62089), (21410, 61451), (23635, 55666), (27833, 47270)]