8972051270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{46727}}^1$

素因数の和:46965

約数の個数: 64

約数和(自身を含む): 19971173376

約数和(自身を除く): 10999122106

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 211, 422, 455, 910, 1055, 1477, 2110, 2743, 2954, 5486, 7385, 13715, 14770, 19201, 27430, 38402, 46727, 93454, 96005, 192010, 233635, 327089, 467270, 607451, 654178, 1214902, 1635445, 3037255, 3270890, 4252157, 6074510, 8504314, 9859397, 19718794, 21260785, 42521570, 49296985, 69015779, 98593970, 128172161, 138031558, 256344322, 345078895, 640860805, 690157790, 897205127, 1281721610, 1794410254, 4486025635, 8972051270]

約数ペア:

[(1, 8972051270), (2, 4486025635), (5, 1794410254), (7, 1281721610), (10, 897205127), (13, 690157790), (14, 640860805), (26, 345078895), (35, 256344322), (65, 138031558), (70, 128172161), (91, 98593970), (130, 69015779), (182, 49296985), (211, 42521570), (422, 21260785), (455, 19718794), (910, 9859397), (1055, 8504314), (1477, 6074510), (2110, 4252157), (2743, 3270890), (2954, 3037255), (5486, 1635445), (7385, 1214902), (13715, 654178), (14770, 607451), (19201, 467270), (27430, 327089), (38402, 233635), (46727, 192010), (93454, 96005)]