7444380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 21246624

約数和(自身を除く): 13802244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2341, 3180, 4682, 7023, 9364, 11705, 14046, 23410, 28092, 35115, 46820, 70230, 124073, 140460, 248146, 372219, 496292, 620365, 744438, 1240730, 1488876, 1861095, 2481460, 3722190, 7444380]

約数ペア:

[(1, 7444380), (2, 3722190), (3, 2481460), (4, 1861095), (5, 1488876), (6, 1240730), (10, 744438), (12, 620365), (15, 496292), (20, 372219), (30, 248146), (53, 140460), (60, 124073), (106, 70230), (159, 46820), (212, 35115), (265, 28092), (318, 23410), (530, 14046), (636, 11705), (795, 9364), (1060, 7023), (1590, 4682), (2341, 3180)]