16922790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 45489600

約数和(自身を除く): 28566810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 269, 270, 466, 538, 699, 807, 1165, 1345, 1398, 1614, 2097, 2330, 2421, 2690, 3495, 4035, 4194, 4842, 6291, 6990, 7263, 8070, 10485, 12105, 12582, 14526, 20970, 24210, 31455, 36315, 62677, 62910, 72630, 125354, 188031, 313385, 376062, 564093, 626770, 940155, 1128186, 1692279, 1880310, 2820465, 3384558, 5640930, 8461395, 16922790]

約数ペア:

[(1, 16922790), (2, 8461395), (3, 5640930), (5, 3384558), (6, 2820465), (9, 1880310), (10, 1692279), (15, 1128186), (18, 940155), (27, 626770), (30, 564093), (45, 376062), (54, 313385), (90, 188031), (135, 125354), (233, 72630), (269, 62910), (270, 62677), (466, 36315), (538, 31455), (699, 24210), (807, 20970), (1165, 14526), (1345, 12582), (1398, 12105), (1614, 10485), (2097, 8070), (2330, 7263), (2421, 6990), (2690, 6291), (3495, 4842), (4035, 4194)]