121862790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{193433}}^1$

素因数の和:193453

約数の個数: 48

約数和(自身を含む): 362108448

約数和(自身を除く): 240245658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 193433, 386866, 580299, 967165, 1160598, 1354031, 1740897, 1934330, 2708062, 2901495, 3481794, 4062093, 5802990, 6770155, 8124186, 8704485, 12186279, 13540310, 17408970, 20310465, 24372558, 40620930, 60931395, 121862790]

約数ペア:

[(1, 121862790), (2, 60931395), (3, 40620930), (5, 24372558), (6, 20310465), (7, 17408970), (9, 13540310), (10, 12186279), (14, 8704485), (15, 8124186), (18, 6770155), (21, 5802990), (30, 4062093), (35, 3481794), (42, 2901495), (45, 2708062), (63, 1934330), (70, 1740897), (90, 1354031), (105, 1160598), (126, 967165), (210, 580299), (315, 386866), (630, 193433)]