74086020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{411589}}^1$

素因数の和:411604

約数の個数: 36

約数和(自身を含む): 224728140

約数和(自身を除く): 150642120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 411589, 823178, 1234767, 1646356, 2057945, 2469534, 3704301, 4115890, 4939068, 6173835, 7408602, 8231780, 12347670, 14817204, 18521505, 24695340, 37043010, 74086020]

約数ペア:

[(1, 74086020), (2, 37043010), (3, 24695340), (4, 18521505), (5, 14817204), (6, 12347670), (9, 8231780), (10, 7408602), (12, 6173835), (15, 4939068), (18, 4115890), (20, 3704301), (30, 2469534), (36, 2057945), (45, 1646356), (60, 1234767), (90, 823178), (180, 411589)]