851770010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3331}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 1894281984

約数和(自身を除く): 1042511974

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 281, 455, 562, 910, 1405, 1967, 2810, 3331, 3653, 3934, 6662, 7306, 9835, 16655, 18265, 19670, 23317, 25571, 33310, 36530, 43303, 46634, 51142, 86606, 116585, 127855, 216515, 233170, 255710, 303121, 433030, 606242, 936011, 1515605, 1872022, 3031210, 4680055, 6552077, 9360110, 12168143, 13104154, 24336286, 32760385, 60840715, 65520770, 85177001, 121681430, 170354002, 425885005, 851770010]

約数ペア:

[(1, 851770010), (2, 425885005), (5, 170354002), (7, 121681430), (10, 85177001), (13, 65520770), (14, 60840715), (26, 32760385), (35, 24336286), (65, 13104154), (70, 12168143), (91, 9360110), (130, 6552077), (182, 4680055), (281, 3031210), (455, 1872022), (562, 1515605), (910, 936011), (1405, 606242), (1967, 433030), (2810, 303121), (3331, 255710), (3653, 233170), (3934, 216515), (6662, 127855), (7306, 116585), (9835, 86606), (16655, 51142), (18265, 46634), (19670, 43303), (23317, 36530), (25571, 33310)]