1569790690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{30113}}^1$

素因数の和:30534

約数の個数: 32

約数和(自身を含む): 3050668656

約数和(自身を除く): 1480877966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 2005, 4010, 5213, 10426, 26065, 30113, 52130, 60226, 150565, 301130, 391469, 782938, 1957345, 3914690, 12075313, 24150626, 60376565, 120753130, 156979069, 313958138, 784895345, 1569790690]

約数ペア:

[(1, 1569790690), (2, 784895345), (5, 313958138), (10, 156979069), (13, 120753130), (26, 60376565), (65, 24150626), (130, 12075313), (401, 3914690), (802, 1957345), (2005, 782938), (4010, 391469), (5213, 301130), (10426, 150565), (26065, 60226), (30113, 52130)]