64671450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14867}}^1$

素因数の和:14911

約数の個数: 48

約数和(自身を含む): 165926880

約数和(自身を除く): 101255430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 14867, 29734, 44601, 74335, 89202, 148670, 223005, 371675, 431143, 446010, 743350, 862286, 1115025, 1293429, 2155715, 2230050, 2586858, 4311430, 6467145, 10778575, 12934290, 21557150, 32335725, 64671450]

約数ペア:

[(1, 64671450), (2, 32335725), (3, 21557150), (5, 12934290), (6, 10778575), (10, 6467145), (15, 4311430), (25, 2586858), (29, 2230050), (30, 2155715), (50, 1293429), (58, 1115025), (75, 862286), (87, 743350), (145, 446010), (150, 431143), (174, 371675), (290, 223005), (435, 148670), (725, 89202), (870, 74335), (1450, 44601), (2175, 29734), (4350, 14867)]