2008194680910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{320286233}}^1$

素因数の和:320286273

約数の個数: 64

約数和(自身を含む): 5534546123520

約数和(自身を除く): 3526351442610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 320286233, 640572466, 960858699, 1601431165, 1921717398, 3202862330, 3523148563, 4804293495, 6085438427, 7046297126, 9608586990, 10569445689, 12170876854, 17615742815, 18256315281, 21138891378, 30427192135, 35231485630, 36512630562, 52847228445, 60854384270, 66939822697, 91281576405, 105694456890, 133879645394, 182563152810, 200819468091, 334699113485, 401638936182, 669398226970, 1004097340455, 2008194680910]

約数ペア:

[(1, 2008194680910), (2, 1004097340455), (3, 669398226970), (5, 401638936182), (6, 334699113485), (10, 200819468091), (11, 182563152810), (15, 133879645394), (19, 105694456890), (22, 91281576405), (30, 66939822697), (33, 60854384270), (38, 52847228445), (55, 36512630562), (57, 35231485630), (66, 30427192135), (95, 21138891378), (110, 18256315281), (114, 17615742815), (165, 12170876854), (190, 10569445689), (209, 9608586990), (285, 7046297126), (330, 6085438427), (418, 4804293495), (570, 3523148563), (627, 3202862330), (1045, 1921717398), (1254, 1601431165), (2090, 960858699), (3135, 640572466), (6270, 320286233)]