72254630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3319}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 149160960

約数和(自身を除く): 76906330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 3319, 4354, 6638, 10885, 16595, 21770, 23233, 33190, 46466, 116165, 232330, 1032209, 2064418, 5161045, 7225463, 10322090, 14450926, 36127315, 72254630]

約数ペア:

[(1, 72254630), (2, 36127315), (5, 14450926), (7, 10322090), (10, 7225463), (14, 5161045), (35, 2064418), (70, 1032209), (311, 232330), (622, 116165), (1555, 46466), (2177, 33190), (3110, 23233), (3319, 21770), (4354, 16595), (6638, 10885)]