2008291470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{4943}}^1$

素因数の和:5449

約数の個数: 64

約数和(自身を含む): 4997790720

約数和(自身を除く): 2989499250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 467, 870, 934, 1401, 2335, 2802, 4670, 4943, 7005, 9886, 13543, 14010, 14829, 24715, 27086, 29658, 40629, 49430, 67715, 74145, 81258, 135430, 143347, 148290, 203145, 286694, 406290, 430041, 716735, 860082, 1433470, 2150205, 2308381, 4300410, 4616762, 6925143, 11541905, 13850286, 23083810, 34625715, 66943049, 69251430, 133886098, 200829147, 334715245, 401658294, 669430490, 1004145735, 2008291470]

約数ペア:

[(1, 2008291470), (2, 1004145735), (3, 669430490), (5, 401658294), (6, 334715245), (10, 200829147), (15, 133886098), (29, 69251430), (30, 66943049), (58, 34625715), (87, 23083810), (145, 13850286), (174, 11541905), (290, 6925143), (435, 4616762), (467, 4300410), (870, 2308381), (934, 2150205), (1401, 1433470), (2335, 860082), (2802, 716735), (4670, 430041), (4943, 406290), (7005, 286694), (9886, 203145), (13543, 148290), (14010, 143347), (14829, 135430), (24715, 81258), (27086, 74145), (29658, 67715), (40629, 49430)]