2115682290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157769}}^1$

素因数の和:157931

約数の個数: 48

約数和(自身を含む): 5537727000

約数和(自身を除く): 3422044710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 157769, 315538, 473307, 788845, 946614, 1419921, 1577690, 2366535, 2839842, 4733070, 7099605, 14199210, 23507581, 47015162, 70522743, 117537905, 141045486, 211568229, 235075810, 352613715, 423136458, 705227430, 1057841145, 2115682290]

約数ペア:

[(1, 2115682290), (2, 1057841145), (3, 705227430), (5, 423136458), (6, 352613715), (9, 235075810), (10, 211568229), (15, 141045486), (18, 117537905), (30, 70522743), (45, 47015162), (90, 23507581), (149, 14199210), (298, 7099605), (447, 4733070), (745, 2839842), (894, 2366535), (1341, 1577690), (1490, 1419921), (2235, 946614), (2682, 788845), (4470, 473307), (6705, 315538), (13410, 157769)]