69761240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{60139}}^1$

素因数の和:60179

約数の個数: 32

約数和(自身を含む): 162378000

約数和(自身を除く): 92616760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 60139, 120278, 240556, 300695, 481112, 601390, 1202780, 1744031, 2405560, 3488062, 6976124, 8720155, 13952248, 17440310, 34880620, 69761240]

約数ペア:

[(1, 69761240), (2, 34880620), (4, 17440310), (5, 13952248), (8, 8720155), (10, 6976124), (20, 3488062), (29, 2405560), (40, 1744031), (58, 1202780), (116, 601390), (145, 481112), (232, 300695), (290, 240556), (580, 120278), (1160, 60139)]