30820950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{68491}}^1$

素因数の和:68509

約数の個数: 36

約数和(自身を含む): 82806828

約数和(自身を除く): 51985878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 68491, 136982, 205473, 342455, 410946, 616419, 684910, 1027365, 1232838, 1712275, 2054730, 3082095, 3424550, 5136825, 6164190, 10273650, 15410475, 30820950]

約数ペア:

[(1, 30820950), (2, 15410475), (3, 10273650), (5, 6164190), (6, 5136825), (9, 3424550), (10, 3082095), (15, 2054730), (18, 1712275), (25, 1232838), (30, 1027365), (45, 684910), (50, 616419), (75, 410946), (90, 342455), (150, 205473), (225, 136982), (450, 68491)]