4197420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2591}}^1$

素因数の和:2612

約数の個数: 60

約数和(自身を含む): 13172544

約数和(自身を除く): 8975124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2591, 5182, 7773, 10364, 12955, 15546, 23319, 25910, 31092, 38865, 46638, 51820, 69957, 77730, 93276, 116595, 139914, 155460, 209871, 233190, 279828, 349785, 419742, 466380, 699570, 839484, 1049355, 1399140, 2098710, 4197420]

約数ペア:

[(1, 4197420), (2, 2098710), (3, 1399140), (4, 1049355), (5, 839484), (6, 699570), (9, 466380), (10, 419742), (12, 349785), (15, 279828), (18, 233190), (20, 209871), (27, 155460), (30, 139914), (36, 116595), (45, 93276), (54, 77730), (60, 69957), (81, 51820), (90, 46638), (108, 38865), (135, 31092), (162, 25910), (180, 23319), (270, 15546), (324, 12955), (405, 10364), (540, 7773), (810, 5182), (1620, 2591)]