91679220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509329}}^1$

素因数の和:509344

約数の個数: 36

約数和(自身を含む): 278094180

約数和(自身を除く): 186414960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509329, 1018658, 1527987, 2037316, 2546645, 3055974, 4583961, 5093290, 6111948, 7639935, 9167922, 10186580, 15279870, 18335844, 22919805, 30559740, 45839610, 91679220]

約数ペア:

[(1, 91679220), (2, 45839610), (3, 30559740), (4, 22919805), (5, 18335844), (6, 15279870), (9, 10186580), (10, 9167922), (12, 7639935), (15, 6111948), (18, 5093290), (20, 4583961), (30, 3055974), (36, 2546645), (45, 2037316), (60, 1527987), (90, 1018658), (180, 509329)]