4238220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10091}}^1$

素因数の和:10110

約数の個数: 48

約数和(自身を含む): 13563648

約数和(自身を除く): 9325428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10091, 20182, 30273, 40364, 50455, 60546, 70637, 100910, 121092, 141274, 151365, 201820, 211911, 282548, 302730, 353185, 423822, 605460, 706370, 847644, 1059555, 1412740, 2119110, 4238220]

約数ペア:

[(1, 4238220), (2, 2119110), (3, 1412740), (4, 1059555), (5, 847644), (6, 706370), (7, 605460), (10, 423822), (12, 353185), (14, 302730), (15, 282548), (20, 211911), (21, 201820), (28, 151365), (30, 141274), (35, 121092), (42, 100910), (60, 70637), (70, 60546), (84, 50455), (105, 40364), (140, 30273), (210, 20182), (420, 10091)]