22771020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 64124928

約数和(自身を除く): 41353908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 1987, 2292, 2865, 3820, 3974, 5730, 5961, 7948, 9935, 11460, 11922, 19870, 23844, 29805, 39740, 59610, 119220, 379517, 759034, 1138551, 1518068, 1897585, 2277102, 3795170, 4554204, 5692755, 7590340, 11385510, 22771020]

約数ペア:

[(1, 22771020), (2, 11385510), (3, 7590340), (4, 5692755), (5, 4554204), (6, 3795170), (10, 2277102), (12, 1897585), (15, 1518068), (20, 1138551), (30, 759034), (60, 379517), (191, 119220), (382, 59610), (573, 39740), (764, 29805), (955, 23844), (1146, 19870), (1910, 11922), (1987, 11460), (2292, 9935), (2865, 7948), (3820, 5961), (3974, 5730)]