210324540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3505409}}^1$

素因数の和:3505421

約数の個数: 24

約数和(自身を含む): 588908880

約数和(自身を除く): 378584340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3505409, 7010818, 10516227, 14021636, 17527045, 21032454, 35054090, 42064908, 52581135, 70108180, 105162270, 210324540]

約数ペア:

[(1, 210324540), (2, 105162270), (3, 70108180), (4, 52581135), (5, 42064908), (6, 35054090), (10, 21032454), (12, 17527045), (15, 14021636), (20, 10516227), (30, 7010818), (60, 3505409)]