1561570671930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{505362677}}^1$

素因数の和:505362790

約数の個数: 32

約数和(自身を含む): 3784155732864

約数和(自身を除く): 2222585060934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 505362677, 1010725354, 1516088031, 2526813385, 3032176062, 5053626770, 7580440155, 15160880310, 52052355731, 104104711462, 156157067193, 260261778655, 312314134386, 520523557310, 780785335965, 1561570671930]

約数ペア:

[(1, 1561570671930), (2, 780785335965), (3, 520523557310), (5, 312314134386), (6, 260261778655), (10, 156157067193), (15, 104104711462), (30, 52052355731), (103, 15160880310), (206, 7580440155), (309, 5053626770), (515, 3032176062), (618, 2526813385), (1030, 1516088031), (1545, 1010725354), (3090, 505362677)]