1461569790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1409}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 3567006720

約数和(自身を除く): 2105436930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 487, 710, 974, 1065, 1409, 1461, 2130, 2435, 2818, 2922, 4227, 4870, 7045, 7305, 8454, 14090, 14610, 21135, 34577, 42270, 69154, 100039, 103731, 172885, 200078, 207462, 300117, 345770, 500195, 518655, 600234, 686183, 1000390, 1037310, 1372366, 1500585, 2058549, 3001170, 3430915, 4117098, 6861830, 10292745, 20585490, 48718993, 97437986, 146156979, 243594965, 292313958, 487189930, 730784895, 1461569790]

約数ペア:

[(1, 1461569790), (2, 730784895), (3, 487189930), (5, 292313958), (6, 243594965), (10, 146156979), (15, 97437986), (30, 48718993), (71, 20585490), (142, 10292745), (213, 6861830), (355, 4117098), (426, 3430915), (487, 3001170), (710, 2058549), (974, 1500585), (1065, 1372366), (1409, 1037310), (1461, 1000390), (2130, 686183), (2435, 600234), (2818, 518655), (2922, 500195), (4227, 345770), (4870, 300117), (7045, 207462), (7305, 200078), (8454, 172885), (14090, 103731), (14610, 100039), (21135, 69154), (34577, 42270)]