392282910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{16573}}^1$

素因数の和:16849

約数の個数: 48

約数和(自身を含む): 1023875424

約数和(自身を除く): 631592514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 11835, 16573, 23670, 33146, 49719, 82865, 99438, 149157, 165730, 248595, 298314, 497190, 745785, 1491570, 4358699, 8717398, 13076097, 21793495, 26152194, 39228291, 43586990, 65380485, 78456582, 130760970, 196141455, 392282910]

約数ペア:

[(1, 392282910), (2, 196141455), (3, 130760970), (5, 78456582), (6, 65380485), (9, 43586990), (10, 39228291), (15, 26152194), (18, 21793495), (30, 13076097), (45, 8717398), (90, 4358699), (263, 1491570), (526, 745785), (789, 497190), (1315, 298314), (1578, 248595), (2367, 165730), (2630, 149157), (3945, 99438), (4734, 82865), (7890, 49719), (11835, 33146), (16573, 23670)]