12912706710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{223133}}^1$

素因数の和:223789

約数の個数: 48

約数和(自身を含む): 33625401264

約数和(自身を除く): 20712694554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 1286, 1929, 3215, 3858, 5787, 6430, 9645, 11574, 19290, 28935, 57870, 223133, 446266, 669399, 1115665, 1338798, 2008197, 2231330, 3346995, 4016394, 6693990, 10040985, 20081970, 143474519, 286949038, 430423557, 717372595, 860847114, 1291270671, 1434745190, 2152117785, 2582541342, 4304235570, 6456353355, 12912706710]

約数ペア:

[(1, 12912706710), (2, 6456353355), (3, 4304235570), (5, 2582541342), (6, 2152117785), (9, 1434745190), (10, 1291270671), (15, 860847114), (18, 717372595), (30, 430423557), (45, 286949038), (90, 143474519), (643, 20081970), (1286, 10040985), (1929, 6693990), (3215, 4016394), (3858, 3346995), (5787, 2231330), (6430, 2008197), (9645, 1338798), (11574, 1115665), (19290, 669399), (28935, 446266), (57870, 223133)]