65641630

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 56286050

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 1567, 3134, 4189, 7835, 8378, 15670, 20945, 41890, 92453, 111257, 184906, 222514, 462265, 556285, 924530, 1112570, 6564163, 13128326, 32820815, 65641630]

約数ペア:

[(1, 65641630), (2, 32820815), (5, 13128326), (10, 6564163), (59, 1112570), (71, 924530), (118, 556285), (142, 462265), (295, 222514), (355, 184906), (590, 111257), (710, 92453), (1567, 41890), (3134, 20945), (4189, 15670), (7835, 8378)]