1292646870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{165089}}^1$

素因数の和:165134

約数の個数: 64

約数和(自身を含む): 3565944000

約数和(自身を除く): 2273297130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 165089, 330178, 495267, 825445, 990534, 1485801, 1650890, 2476335, 2971602, 4457403, 4787581, 4952670, 7429005, 8914806, 9575162, 14362743, 14858010, 22287015, 23937905, 28725486, 43088229, 44574030, 47875810, 71813715, 86176458, 129264687, 143627430, 215441145, 258529374, 430882290, 646323435, 1292646870]

約数ペア:

[(1, 1292646870), (2, 646323435), (3, 430882290), (5, 258529374), (6, 215441145), (9, 143627430), (10, 129264687), (15, 86176458), (18, 71813715), (27, 47875810), (29, 44574030), (30, 43088229), (45, 28725486), (54, 23937905), (58, 22287015), (87, 14858010), (90, 14362743), (135, 9575162), (145, 8914806), (174, 7429005), (261, 4952670), (270, 4787581), (290, 4457403), (435, 2971602), (522, 2476335), (783, 1650890), (870, 1485801), (1305, 990534), (1566, 825445), (2610, 495267), (3915, 330178), (7830, 165089)]