25381140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{423019}}^1$

素因数の和:423031

約数の個数: 24

約数和(自身を含む): 71067360

約数和(自身を除く): 45686220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 423019, 846038, 1269057, 1692076, 2115095, 2538114, 4230190, 5076228, 6345285, 8460380, 12690570, 25381140]

約数ペア:

[(1, 25381140), (2, 12690570), (3, 8460380), (4, 6345285), (5, 5076228), (6, 4230190), (10, 2538114), (12, 2115095), (15, 1692076), (20, 1269057), (30, 846038), (60, 423019)]