2510103890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{301333}}^1$

素因数の和:301371

約数の個数: 48

約数和(自身を含む): 5565036312

約数和(自身を除く): 3054932422

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 301333, 602666, 1506665, 2109331, 3013330, 4218662, 5122661, 10245322, 10546655, 14765317, 21093310, 25613305, 29530634, 35858627, 51226610, 71717254, 73826585, 147653170, 179293135, 251010389, 358586270, 502020778, 1255051945, 2510103890]

約数ペア:

[(1, 2510103890), (2, 1255051945), (5, 502020778), (7, 358586270), (10, 251010389), (14, 179293135), (17, 147653170), (34, 73826585), (35, 71717254), (49, 51226610), (70, 35858627), (85, 29530634), (98, 25613305), (119, 21093310), (170, 14765317), (238, 10546655), (245, 10245322), (490, 5122661), (595, 4218662), (833, 3013330), (1190, 2109331), (1666, 1506665), (4165, 602666), (8330, 301333)]