42644730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20021}}^1$

素因数の和:20102

約数の個数: 32

約数和(自身を含む): 103794048

約数和(自身を除く): 61149318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 20021, 40042, 60063, 100105, 120126, 200210, 300315, 600630, 1421491, 2842982, 4264473, 7107455, 8528946, 14214910, 21322365, 42644730]

約数ペア:

[(1, 42644730), (2, 21322365), (3, 14214910), (5, 8528946), (6, 7107455), (10, 4264473), (15, 2842982), (30, 1421491), (71, 600630), (142, 300315), (213, 200210), (355, 120126), (426, 100105), (710, 60063), (1065, 40042), (2130, 20021)]