1246890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 3032640

約数和(自身を除く): 1785750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 467, 534, 890, 934, 1335, 1401, 2335, 2670, 2802, 4670, 7005, 14010, 41563, 83126, 124689, 207815, 249378, 415630, 623445, 1246890]

約数ペア:

[(1, 1246890), (2, 623445), (3, 415630), (5, 249378), (6, 207815), (10, 124689), (15, 83126), (30, 41563), (89, 14010), (178, 7005), (267, 4670), (445, 2802), (467, 2670), (534, 2335), (890, 1401), (934, 1335)]