11890020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3804

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 22039260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 3739, 7478, 11217, 14956, 18695, 22434, 37390, 44868, 56085, 74780, 112170, 198167, 224340, 396334, 594501, 792668, 990835, 1189002, 1981670, 2378004, 2972505, 3963340, 5945010, 11890020]

約数ペア:

[(1, 11890020), (2, 5945010), (3, 3963340), (4, 2972505), (5, 2378004), (6, 1981670), (10, 1189002), (12, 990835), (15, 792668), (20, 594501), (30, 396334), (53, 224340), (60, 198167), (106, 112170), (159, 74780), (212, 56085), (265, 44868), (318, 37390), (530, 22434), (636, 18695), (795, 14956), (1060, 11217), (1590, 7478), (3180, 3739)]