71138460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2267}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 199656576

約数和(自身を除く): 128518116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2267, 2615, 3138, 4534, 5230, 6276, 6801, 7845, 9068, 10460, 11335, 13602, 15690, 22670, 27204, 31380, 34005, 45340, 68010, 136020, 1185641, 2371282, 3556923, 4742564, 5928205, 7113846, 11856410, 14227692, 17784615, 23712820, 35569230, 71138460]

約数ペア:

[(1, 71138460), (2, 35569230), (3, 23712820), (4, 17784615), (5, 14227692), (6, 11856410), (10, 7113846), (12, 5928205), (15, 4742564), (20, 3556923), (30, 2371282), (60, 1185641), (523, 136020), (1046, 68010), (1569, 45340), (2092, 34005), (2267, 31380), (2615, 27204), (3138, 22670), (4534, 15690), (5230, 13602), (6276, 11335), (6801, 10460), (7845, 9068)]