677523060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{16879}}^1$

素因数の和:17117

約数の個数: 72

約数和(自身を含む): 2064491520

約数和(自身を除く): 1386968460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 8028, 10035, 13380, 16879, 20070, 33758, 40140, 50637, 67516, 84395, 101274, 151911, 168790, 202548, 253185, 303822, 337580, 506370, 607644, 759555, 1012740, 1519110, 3038220, 3764017, 7528034, 11292051, 15056068, 18820085, 22584102, 33876153, 37640170, 45168204, 56460255, 67752306, 75280340, 112920510, 135504612, 169380765, 225841020, 338761530, 677523060]

約数ペア:

[(1, 677523060), (2, 338761530), (3, 225841020), (4, 169380765), (5, 135504612), (6, 112920510), (9, 75280340), (10, 67752306), (12, 56460255), (15, 45168204), (18, 37640170), (20, 33876153), (30, 22584102), (36, 18820085), (45, 15056068), (60, 11292051), (90, 7528034), (180, 3764017), (223, 3038220), (446, 1519110), (669, 1012740), (892, 759555), (1115, 607644), (1338, 506370), (2007, 337580), (2230, 303822), (2676, 253185), (3345, 202548), (4014, 168790), (4460, 151911), (6690, 101274), (8028, 84395), (10035, 67516), (13380, 50637), (16879, 40140), (20070, 33758)]