2362740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 6749568

約数和(自身を除く): 4386828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 743, 795, 1060, 1486, 1590, 2229, 2972, 3180, 3715, 4458, 7430, 8916, 11145, 14860, 22290, 39379, 44580, 78758, 118137, 157516, 196895, 236274, 393790, 472548, 590685, 787580, 1181370, 2362740]

約数ペア:

[(1, 2362740), (2, 1181370), (3, 787580), (4, 590685), (5, 472548), (6, 393790), (10, 236274), (12, 196895), (15, 157516), (20, 118137), (30, 78758), (53, 44580), (60, 39379), (106, 22290), (159, 14860), (212, 11145), (265, 8916), (318, 7430), (530, 4458), (636, 3715), (743, 3180), (795, 2972), (1060, 2229), (1486, 1590)]