16143420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269057}}^1$

素因数の和:269069

約数の個数: 24

約数和(自身を含む): 45201744

約数和(自身を除く): 29058324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269057, 538114, 807171, 1076228, 1345285, 1614342, 2690570, 3228684, 4035855, 5381140, 8071710, 16143420]

約数ペア:

[(1, 16143420), (2, 8071710), (3, 5381140), (4, 4035855), (5, 3228684), (6, 2690570), (10, 1614342), (12, 1345285), (15, 1076228), (20, 807171), (30, 538114), (60, 269057)]