145683420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2428057}}^1$

素因数の和:2428069

約数の個数: 24

約数和(自身を含む): 407913744

約数和(自身を除く): 262230324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2428057, 4856114, 7284171, 9712228, 12140285, 14568342, 24280570, 29136684, 36420855, 48561140, 72841710, 145683420]

約数ペア:

[(1, 145683420), (2, 72841710), (3, 48561140), (4, 36420855), (5, 29136684), (6, 24280570), (10, 14568342), (12, 12140285), (15, 9712228), (20, 7284171), (30, 4856114), (60, 2428057)]