191909790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{710777}}^1$

素因数の和:710793

約数の個数: 32

約数和(自身を含む): 511760160

約数和(自身を除く): 319850370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 710777, 1421554, 2132331, 3553885, 4264662, 6396993, 7107770, 10661655, 12793986, 19190979, 21323310, 31984965, 38381958, 63969930, 95954895, 191909790]

約数ペア:

[(1, 191909790), (2, 95954895), (3, 63969930), (5, 38381958), (6, 31984965), (9, 21323310), (10, 19190979), (15, 12793986), (18, 10661655), (27, 7107770), (30, 6396993), (45, 4264662), (54, 3553885), (90, 2132331), (135, 1421554), (270, 710777)]