3009790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 6819840

約数和(自身を除く): 3810050

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 73, 95, 133, 146, 155, 190, 217, 266, 310, 365, 434, 511, 589, 665, 730, 1022, 1085, 1178, 1330, 1387, 2170, 2263, 2555, 2774, 2945, 4123, 4526, 5110, 5890, 6935, 8246, 9709, 11315, 13870, 15841, 19418, 20615, 22630, 31682, 41230, 42997, 48545, 79205, 85994, 97090, 158410, 214985, 300979, 429970, 601958, 1504895, 3009790]

約数ペア:

[(1, 3009790), (2, 1504895), (5, 601958), (7, 429970), (10, 300979), (14, 214985), (19, 158410), (31, 97090), (35, 85994), (38, 79205), (62, 48545), (70, 42997), (73, 41230), (95, 31682), (133, 22630), (146, 20615), (155, 19418), (190, 15841), (217, 13870), (266, 11315), (310, 9709), (365, 8246), (434, 6935), (511, 5890), (589, 5110), (665, 4526), (730, 4123), (1022, 2945), (1085, 2774), (1178, 2555), (1330, 2263), (1387, 2170)]