65115420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3023}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 117776100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3023, 3590, 4308, 5385, 6046, 7180, 9069, 10770, 12092, 15115, 18138, 21540, 30230, 36276, 45345, 60460, 90690, 181380, 1085257, 2170514, 3255771, 4341028, 5426285, 6511542, 10852570, 13023084, 16278855, 21705140, 32557710, 65115420]

約数ペア:

[(1, 65115420), (2, 32557710), (3, 21705140), (4, 16278855), (5, 13023084), (6, 10852570), (10, 6511542), (12, 5426285), (15, 4341028), (20, 3255771), (30, 2170514), (60, 1085257), (359, 181380), (718, 90690), (1077, 60460), (1436, 45345), (1795, 36276), (2154, 30230), (3023, 21540), (3590, 18138), (4308, 15115), (5385, 12092), (6046, 10770), (7180, 9069)]