12876570

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 39731328

約数和(自身を除く): 26854758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 757, 810, 945, 1134, 1215, 1514, 1701, 1890, 2271, 2430, 2835, 3402, 3785, 4542, 5299, 5670, 6813, 7570, 8505, 10598, 11355, 13626, 15897, 17010, 20439, 22710, 26495, 31794, 34065, 40878, 47691, 52990, 61317, 68130, 79485, 95382, 102195, 122634, 143073, 158970, 183951, 204390, 238455, 286146, 306585, 367902, 429219, 476910, 613170, 715365, 858438, 919755, 1287657, 1430730, 1839510, 2146095, 2575314, 4292190, 6438285, 12876570]

約数ペア:

[(1, 12876570), (2, 6438285), (3, 4292190), (5, 2575314), (6, 2146095), (7, 1839510), (9, 1430730), (10, 1287657), (14, 919755), (15, 858438), (18, 715365), (21, 613170), (27, 476910), (30, 429219), (35, 367902), (42, 306585), (45, 286146), (54, 238455), (63, 204390), (70, 183951), (81, 158970), (90, 143073), (105, 122634), (126, 102195), (135, 95382), (162, 79485), (189, 68130), (210, 61317), (243, 52990), (270, 47691), (315, 40878), (378, 34065), (405, 31794), (486, 26495), (567, 22710), (630, 20439), (757, 17010), (810, 15897), (945, 13626), (1134, 11355), (1215, 10598), (1514, 8505), (1701, 7570), (1890, 6813), (2271, 5670), (2430, 5299), (2835, 4542), (3402, 3785)]