3622780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 8809920

約数和(自身を除く): 5187140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 229, 452, 458, 565, 791, 916, 1130, 1145, 1582, 1603, 2260, 2290, 3164, 3206, 3955, 4580, 6412, 7910, 8015, 15820, 16030, 25877, 32060, 51754, 103508, 129385, 181139, 258770, 362278, 517540, 724556, 905695, 1811390, 3622780]

約数ペア:

[(1, 3622780), (2, 1811390), (4, 905695), (5, 724556), (7, 517540), (10, 362278), (14, 258770), (20, 181139), (28, 129385), (35, 103508), (70, 51754), (113, 32060), (140, 25877), (226, 16030), (229, 15820), (452, 8015), (458, 7910), (565, 6412), (791, 4580), (916, 3955), (1130, 3206), (1145, 3164), (1582, 2290), (1603, 2260)]