64733070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2157769}}^1$

素因数の和:2157779

約数の個数: 16

約数和(自身を含む): 155359440

約数和(自身を除く): 90626370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2157769, 4315538, 6473307, 10788845, 12946614, 21577690, 32366535, 64733070]

約数ペア:

[(1, 64733070), (2, 32366535), (3, 21577690), (5, 12946614), (6, 10788845), (10, 6473307), (15, 4315538), (30, 2157769)]