12670290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 21440430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 281, 334, 501, 562, 835, 843, 1002, 1405, 1503, 1670, 1686, 2505, 2529, 2810, 3006, 4215, 4509, 5010, 5058, 7515, 7587, 8430, 9018, 12645, 15030, 15174, 22545, 25290, 37935, 45090, 46927, 75870, 93854, 140781, 234635, 281562, 422343, 469270, 703905, 844686, 1267029, 1407810, 2111715, 2534058, 4223430, 6335145, 12670290]

約数ペア:

[(1, 12670290), (2, 6335145), (3, 4223430), (5, 2534058), (6, 2111715), (9, 1407810), (10, 1267029), (15, 844686), (18, 703905), (27, 469270), (30, 422343), (45, 281562), (54, 234635), (90, 140781), (135, 93854), (167, 75870), (270, 46927), (281, 45090), (334, 37935), (501, 25290), (562, 22545), (835, 15174), (843, 15030), (1002, 12645), (1405, 9018), (1503, 8430), (1670, 7587), (1686, 7515), (2505, 5058), (2529, 5010), (2810, 4509), (3006, 4215)]