24955620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1$

素因数の和:13460

約数の個数: 48

約数和(自身を含む): 72135168

約数和(自身を除く): 47179548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13417, 26834, 40251, 53668, 67085, 80502, 134170, 161004, 201255, 268340, 402510, 415927, 805020, 831854, 1247781, 1663708, 2079635, 2495562, 4159270, 4991124, 6238905, 8318540, 12477810, 24955620]

約数ペア:

[(1, 24955620), (2, 12477810), (3, 8318540), (4, 6238905), (5, 4991124), (6, 4159270), (10, 2495562), (12, 2079635), (15, 1663708), (20, 1247781), (30, 831854), (31, 805020), (60, 415927), (62, 402510), (93, 268340), (124, 201255), (155, 161004), (186, 134170), (310, 80502), (372, 67085), (465, 53668), (620, 40251), (930, 26834), (1860, 13417)]