1054407620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103171}}^1$

素因数の和:103260

約数の個数: 48

約数和(自身を含む): 2565268608

約数和(自身を除く): 1510860988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 103171, 206342, 412684, 515855, 722197, 1031710, 1444394, 2063420, 2888788, 3610985, 7221970, 7531483, 14443940, 15062966, 30125932, 37657415, 52720381, 75314830, 105440762, 150629660, 210881524, 263601905, 527203810, 1054407620]

約数ペア:

[(1, 1054407620), (2, 527203810), (4, 263601905), (5, 210881524), (7, 150629660), (10, 105440762), (14, 75314830), (20, 52720381), (28, 37657415), (35, 30125932), (70, 15062966), (73, 14443940), (140, 7531483), (146, 7221970), (292, 3610985), (365, 2888788), (511, 2063420), (730, 1444394), (1022, 1031710), (1460, 722197), (2044, 515855), (2555, 412684), (5110, 206342), (10220, 103171)]