130780770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12491}}^1$

素因数の和:12850

約数の個数: 32

約数和(自身を含む): 314798400

約数和(自身を除く): 184017630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 12491, 24982, 37473, 62455, 74946, 124910, 187365, 374730, 4359359, 8718718, 13078077, 21796795, 26156154, 43593590, 65390385, 130780770]

約数ペア:

[(1, 130780770), (2, 65390385), (3, 43593590), (5, 26156154), (6, 21796795), (10, 13078077), (15, 8718718), (30, 4359359), (349, 374730), (698, 187365), (1047, 124910), (1745, 74946), (2094, 62455), (3490, 37473), (5235, 24982), (10470, 12491)]