7382290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 6407150

約数列:

[1, 2, 5, 10, 47, 94, 113, 139, 226, 235, 278, 470, 565, 695, 1130, 1390, 5311, 6533, 10622, 13066, 15707, 26555, 31414, 32665, 53110, 65330, 78535, 157070, 738229, 1476458, 3691145, 7382290]

約数ペア:

[(1, 7382290), (2, 3691145), (5, 1476458), (10, 738229), (47, 157070), (94, 78535), (113, 65330), (139, 53110), (226, 32665), (235, 31414), (278, 26555), (470, 15707), (565, 13066), (695, 10622), (1130, 6533), (1390, 5311)]