1867710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 4828320

約数和(自身を除く): 2960610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4789, 9578, 14367, 23945, 28734, 47890, 62257, 71835, 124514, 143670, 186771, 311285, 373542, 622570, 933855, 1867710]

約数ペア:

[(1, 1867710), (2, 933855), (3, 622570), (5, 373542), (6, 311285), (10, 186771), (13, 143670), (15, 124514), (26, 71835), (30, 62257), (39, 47890), (65, 28734), (78, 23945), (130, 14367), (195, 9578), (390, 4789)]