120121170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308003}}^1$

素因数の和:308026

約数の個数: 32

約数和(自身を含む): 310468032

約数和(自身を除く): 190346862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 308003, 616006, 924009, 1540015, 1848018, 3080030, 4004039, 4620045, 8008078, 9240090, 12012117, 20020195, 24024234, 40040390, 60060585, 120121170]

約数ペア:

[(1, 120121170), (2, 60060585), (3, 40040390), (5, 24024234), (6, 20020195), (10, 12012117), (13, 9240090), (15, 8008078), (26, 4620045), (30, 4004039), (39, 3080030), (65, 1848018), (78, 1540015), (130, 924009), (195, 616006), (390, 308003)]