68161470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174773}}^1$

素因数の和:174796

約数の個数: 32

約数和(自身を含む): 176172192

約数和(自身を除く): 108010722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174773, 349546, 524319, 873865, 1048638, 1747730, 2272049, 2621595, 4544098, 5243190, 6816147, 11360245, 13632294, 22720490, 34080735, 68161470]

約数ペア:

[(1, 68161470), (2, 34080735), (3, 22720490), (5, 13632294), (6, 11360245), (10, 6816147), (13, 5243190), (15, 4544098), (26, 2621595), (30, 2272049), (39, 1747730), (65, 1048638), (78, 873865), (130, 524319), (195, 349546), (390, 174773)]