3048890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2999110

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 499, 611, 998, 1222, 2495, 3055, 4990, 6110, 6487, 12974, 23453, 32435, 46906, 64870, 117265, 234530, 304889, 609778, 1524445, 3048890]

約数ペア:

[(1, 3048890), (2, 1524445), (5, 609778), (10, 304889), (13, 234530), (26, 117265), (47, 64870), (65, 46906), (94, 32435), (130, 23453), (235, 12974), (470, 6487), (499, 6110), (611, 4990), (998, 3055), (1222, 2495)]