2875261690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1171}}^1\times {\mathrm{5011}}^1$

素因数の和:6203

約数の個数: 48

約数和(自身を含む): 6026789664

約数和(自身を除く): 3151527974

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1171, 2342, 5011, 5855, 8197, 10022, 11710, 16394, 25055, 35077, 40985, 50110, 57379, 70154, 81970, 114758, 175385, 245539, 286895, 350770, 491078, 573790, 1227695, 2455390, 5867881, 11735762, 29339405, 41075167, 58678810, 82150334, 205375835, 287526169, 410751670, 575052338, 1437630845, 2875261690]

約数ペア:

[(1, 2875261690), (2, 1437630845), (5, 575052338), (7, 410751670), (10, 287526169), (14, 205375835), (35, 82150334), (49, 58678810), (70, 41075167), (98, 29339405), (245, 11735762), (490, 5867881), (1171, 2455390), (2342, 1227695), (5011, 573790), (5855, 491078), (8197, 350770), (10022, 286895), (11710, 245539), (16394, 175385), (25055, 114758), (35077, 81970), (40985, 70154), (50110, 57379)]