25117530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2399}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 35362470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2399, 3490, 4798, 5235, 7197, 10470, 11995, 14394, 23990, 35985, 71970, 837251, 1674502, 2511753, 4186255, 5023506, 8372510, 12558765, 25117530]

約数ペア:

[(1, 25117530), (2, 12558765), (3, 8372510), (5, 5023506), (6, 4186255), (10, 2511753), (15, 1674502), (30, 837251), (349, 71970), (698, 35985), (1047, 23990), (1745, 14394), (2094, 11995), (2399, 10470), (3490, 7197), (4798, 5235)]