23142990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59341}}^1$

素因数の和:59364

約数の個数: 32

約数和(自身を含む): 59816736

約数和(自身を除く): 36673746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 59341, 118682, 178023, 296705, 356046, 593410, 771433, 890115, 1542866, 1780230, 2314299, 3857165, 4628598, 7714330, 11571495, 23142990]

約数ペア:

[(1, 23142990), (2, 11571495), (3, 7714330), (5, 4628598), (6, 3857165), (10, 2314299), (13, 1780230), (15, 1542866), (26, 890115), (30, 771433), (39, 593410), (65, 356046), (78, 296705), (130, 178023), (195, 118682), (390, 59341)]