64153470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30119}}^1$

素因数の和:30200

約数の個数: 32

約数和(自身を含む): 156142080

約数和(自身を除く): 91988610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 30119, 60238, 90357, 150595, 180714, 301190, 451785, 903570, 2138449, 4276898, 6415347, 10692245, 12830694, 21384490, 32076735, 64153470]

約数ペア:

[(1, 64153470), (2, 32076735), (3, 21384490), (5, 12830694), (6, 10692245), (10, 6415347), (15, 4276898), (30, 2138449), (71, 903570), (142, 451785), (213, 301190), (355, 180714), (426, 150595), (710, 90357), (1065, 60238), (2130, 30119)]