18080370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2640

約数の個数: 96

約数和(自身を含む): 58631040

約数和(自身を除く): 40550670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 2609, 3465, 5218, 6930, 7827, 13045, 15654, 18263, 23481, 26090, 28699, 36526, 39135, 46962, 54789, 57398, 78270, 86097, 91315, 109578, 117405, 143495, 164367, 172194, 182630, 200893, 234810, 258291, 273945, 286990, 328734, 401786, 430485, 516582, 547890, 602679, 821835, 860970, 1004465, 1205358, 1291455, 1643670, 1808037, 2008930, 2582910, 3013395, 3616074, 6026790, 9040185, 18080370]

約数ペア:

[(1, 18080370), (2, 9040185), (3, 6026790), (5, 3616074), (6, 3013395), (7, 2582910), (9, 2008930), (10, 1808037), (11, 1643670), (14, 1291455), (15, 1205358), (18, 1004465), (21, 860970), (22, 821835), (30, 602679), (33, 547890), (35, 516582), (42, 430485), (45, 401786), (55, 328734), (63, 286990), (66, 273945), (70, 258291), (77, 234810), (90, 200893), (99, 182630), (105, 172194), (110, 164367), (126, 143495), (154, 117405), (165, 109578), (198, 91315), (210, 86097), (231, 78270), (315, 57398), (330, 54789), (385, 46962), (462, 39135), (495, 36526), (630, 28699), (693, 26090), (770, 23481), (990, 18263), (1155, 15654), (1386, 13045), (2310, 7827), (2609, 6930), (3465, 5218)]