10161780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 28607040

約数和(自身を除く): 18445260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 659, 771, 1028, 1285, 1318, 1542, 1977, 2570, 2636, 3084, 3295, 3855, 3954, 5140, 6590, 7710, 7908, 9885, 13180, 15420, 19770, 39540, 169363, 338726, 508089, 677452, 846815, 1016178, 1693630, 2032356, 2540445, 3387260, 5080890, 10161780]

約数ペア:

[(1, 10161780), (2, 5080890), (3, 3387260), (4, 2540445), (5, 2032356), (6, 1693630), (10, 1016178), (12, 846815), (15, 677452), (20, 508089), (30, 338726), (60, 169363), (257, 39540), (514, 19770), (659, 15420), (771, 13180), (1028, 9885), (1285, 7908), (1318, 7710), (1542, 6590), (1977, 5140), (2570, 3954), (2636, 3855), (3084, 3295)]