2264599190

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:659

約数の個数: 80

約数和(自身を含む): 4786886592

約数和(自身を除く): 2522287402

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 343, 367, 490, 514, 686, 734, 1285, 1715, 1799, 1835, 2401, 2569, 2570, 3430, 3598, 3670, 4802, 5138, 8995, 12005, 12593, 12845, 17983, 17990, 24010, 25186, 25690, 35966, 62965, 88151, 89915, 94319, 125881, 125930, 176302, 179830, 188638, 251762, 440755, 471595, 617057, 629405, 660233, 881167, 881510, 943190, 1234114, 1258810, 1320466, 1762334, 3085285, 3301165, 4405835, 4621631, 6170570, 6602330, 8811670, 9243262, 23108155, 32351417, 46216310, 64702834, 161757085, 226459919, 323514170, 452919838, 1132299595, 2264599190]

約数ペア:

[(1, 2264599190), (2, 1132299595), (5, 452919838), (7, 323514170), (10, 226459919), (14, 161757085), (35, 64702834), (49, 46216310), (70, 32351417), (98, 23108155), (245, 9243262), (257, 8811670), (343, 6602330), (367, 6170570), (490, 4621631), (514, 4405835), (686, 3301165), (734, 3085285), (1285, 1762334), (1715, 1320466), (1799, 1258810), (1835, 1234114), (2401, 943190), (2569, 881510), (2570, 881167), (3430, 660233), (3598, 629405), (3670, 617057), (4802, 471595), (5138, 440755), (8995, 251762), (12005, 188638), (12593, 179830), (12845, 176302), (17983, 125930), (17990, 125881), (24010, 94319), (25186, 89915), (25690, 88151), (35966, 62965)]