3229820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 7566048

約数和(自身を除く): 4336228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 277, 530, 554, 583, 1060, 1108, 1166, 1385, 2332, 2770, 2915, 3047, 5540, 5830, 6094, 11660, 12188, 14681, 15235, 29362, 30470, 58724, 60940, 73405, 146810, 161491, 293620, 322982, 645964, 807455, 1614910, 3229820]

約数ペア:

[(1, 3229820), (2, 1614910), (4, 807455), (5, 645964), (10, 322982), (11, 293620), (20, 161491), (22, 146810), (44, 73405), (53, 60940), (55, 58724), (106, 30470), (110, 29362), (212, 15235), (220, 14681), (265, 12188), (277, 11660), (530, 6094), (554, 5830), (583, 5540), (1060, 3047), (1108, 2915), (1166, 2770), (1385, 2332)]