1570303540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 3640896000

約数和(自身を除く): 2070592460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 89, 130, 158, 178, 260, 316, 356, 395, 445, 790, 859, 890, 1027, 1157, 1580, 1718, 1780, 2054, 2314, 3436, 4108, 4295, 4628, 5135, 5785, 7031, 8590, 10270, 11167, 11570, 14062, 17180, 20540, 22334, 23140, 28124, 35155, 44668, 55835, 67861, 70310, 76451, 91403, 111670, 135722, 140620, 152902, 182806, 223340, 271444, 305804, 339305, 365612, 382255, 457015, 678610, 764510, 882193, 914030, 993863, 1357220, 1529020, 1764386, 1828060, 1987726, 3528772, 3975452, 4410965, 4969315, 6039629, 8821930, 9938630, 12079258, 17643860, 19877260, 24158516, 30198145, 60396290, 78515177, 120792580, 157030354, 314060708, 392575885, 785151770, 1570303540]

約数ペア:

[(1, 1570303540), (2, 785151770), (4, 392575885), (5, 314060708), (10, 157030354), (13, 120792580), (20, 78515177), (26, 60396290), (52, 30198145), (65, 24158516), (79, 19877260), (89, 17643860), (130, 12079258), (158, 9938630), (178, 8821930), (260, 6039629), (316, 4969315), (356, 4410965), (395, 3975452), (445, 3528772), (790, 1987726), (859, 1828060), (890, 1764386), (1027, 1529020), (1157, 1357220), (1580, 993863), (1718, 914030), (1780, 882193), (2054, 764510), (2314, 678610), (3436, 457015), (4108, 382255), (4295, 365612), (4628, 339305), (5135, 305804), (5785, 271444), (7031, 223340), (8590, 182806), (10270, 152902), (11167, 140620), (11570, 135722), (14062, 111670), (17180, 91403), (20540, 76451), (22334, 70310), (23140, 67861), (28124, 55835), (35155, 44668)]