253462980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4224383}}^1$

素因数の和:4224395

約数の個数: 24

約数和(自身を含む): 709696512

約数和(自身を除く): 456233532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4224383, 8448766, 12673149, 16897532, 21121915, 25346298, 42243830, 50692596, 63365745, 84487660, 126731490, 253462980]

約数ペア:

[(1, 253462980), (2, 126731490), (3, 84487660), (4, 63365745), (5, 50692596), (6, 42243830), (10, 25346298), (12, 21121915), (15, 16897532), (20, 12673149), (30, 8448766), (60, 4224383)]