390018330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{333349}}^1$

素因数の和:333375

約数の個数: 48

約数和(自身を含む): 1092054600

約数和(自身を除く): 702036270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 333349, 666698, 1000047, 1666745, 2000094, 3000141, 3333490, 4333537, 5000235, 6000282, 8667074, 10000470, 13000611, 15000705, 21667685, 26001222, 30001410, 39001833, 43335370, 65003055, 78003666, 130006110, 195009165, 390018330]

約数ペア:

[(1, 390018330), (2, 195009165), (3, 130006110), (5, 78003666), (6, 65003055), (9, 43335370), (10, 39001833), (13, 30001410), (15, 26001222), (18, 21667685), (26, 15000705), (30, 13000611), (39, 10000470), (45, 8667074), (65, 6000282), (78, 5000235), (90, 4333537), (117, 3333490), (130, 3000141), (195, 2000094), (234, 1666745), (390, 1000047), (585, 666698), (1170, 333349)]