69535830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25501

約数の個数: 64

約数和(自身を含む): 205406208

約数和(自身を除く): 135870378

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25471, 50942, 76413, 127355, 152826, 178297, 254710, 331123, 356594, 382065, 534891, 662246, 764130, 891485, 993369, 1069782, 1655615, 1782970, 1986738, 2317861, 2674455, 3311230, 4635722, 4966845, 5348910, 6953583, 9933690, 11589305, 13907166, 23178610, 34767915, 69535830]

約数ペア:

[(1, 69535830), (2, 34767915), (3, 23178610), (5, 13907166), (6, 11589305), (7, 9933690), (10, 6953583), (13, 5348910), (14, 4966845), (15, 4635722), (21, 3311230), (26, 2674455), (30, 2317861), (35, 1986738), (39, 1782970), (42, 1655615), (65, 1069782), (70, 993369), (78, 891485), (91, 764130), (105, 662246), (130, 534891), (182, 382065), (195, 356594), (210, 331123), (273, 254710), (390, 178297), (455, 152826), (546, 127355), (910, 76413), (1365, 50942), (2730, 25471)]