121770870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{312233}}^1$

素因数の和:312256

約数の個数: 32

約数和(自身を含む): 314731872

約数和(自身を除く): 192961002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 312233, 624466, 936699, 1561165, 1873398, 3122330, 4059029, 4683495, 8118058, 9366990, 12177087, 20295145, 24354174, 40590290, 60885435, 121770870]

約数ペア:

[(1, 121770870), (2, 60885435), (3, 40590290), (5, 24354174), (6, 20295145), (10, 12177087), (13, 9366990), (15, 8118058), (26, 4683495), (30, 4059029), (39, 3122330), (65, 1873398), (78, 1561165), (130, 936699), (195, 624466), (390, 312233)]