64489110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307091}}^1$

素因数の和:307108

約数の個数: 32

約数和(自身を含む): 176884992

約数和(自身を除く): 112395882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307091, 614182, 921273, 1535455, 1842546, 2149637, 3070910, 4299274, 4606365, 6448911, 9212730, 10748185, 12897822, 21496370, 32244555, 64489110]

約数ペア:

[(1, 64489110), (2, 32244555), (3, 21496370), (5, 12897822), (6, 10748185), (7, 9212730), (10, 6448911), (14, 4606365), (15, 4299274), (21, 3070910), (30, 2149637), (35, 1842546), (42, 1535455), (70, 921273), (105, 614182), (210, 307091)]