1769430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 4611600

約数和(自身を除く): 2842170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 349, 390, 507, 698, 845, 1014, 1047, 1690, 1745, 2094, 2535, 3490, 4537, 5070, 5235, 9074, 10470, 13611, 22685, 27222, 45370, 58981, 68055, 117962, 136110, 176943, 294905, 353886, 589810, 884715, 1769430]

約数ペア:

[(1, 1769430), (2, 884715), (3, 589810), (5, 353886), (6, 294905), (10, 176943), (13, 136110), (15, 117962), (26, 68055), (30, 58981), (39, 45370), (65, 27222), (78, 22685), (130, 13611), (169, 10470), (195, 9074), (338, 5235), (349, 5070), (390, 4537), (507, 3490), (698, 2535), (845, 2094), (1014, 1745), (1047, 1690)]