26176530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 40593390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 643, 690, 885, 1286, 1357, 1770, 1929, 2714, 3215, 3858, 4071, 6430, 6785, 8142, 9645, 13570, 14789, 19290, 20355, 29578, 37937, 40710, 44367, 73945, 75874, 88734, 113811, 147890, 189685, 221835, 227622, 379370, 443670, 569055, 872551, 1138110, 1745102, 2617653, 4362755, 5235306, 8725510, 13088265, 26176530]

約数ペア:

[(1, 26176530), (2, 13088265), (3, 8725510), (5, 5235306), (6, 4362755), (10, 2617653), (15, 1745102), (23, 1138110), (30, 872551), (46, 569055), (59, 443670), (69, 379370), (115, 227622), (118, 221835), (138, 189685), (177, 147890), (230, 113811), (295, 88734), (345, 75874), (354, 73945), (590, 44367), (643, 40710), (690, 37937), (885, 29578), (1286, 20355), (1357, 19290), (1770, 14789), (1929, 13570), (2714, 9645), (3215, 8142), (3858, 6785), (4071, 6430)]