15665230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7264

約数の個数: 32

約数和(自身を含む): 33269760

約数和(自身を除く): 17604530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7219, 14438, 36095, 50533, 72190, 101066, 223789, 252665, 447578, 505330, 1118945, 1566523, 2237890, 3133046, 7832615, 15665230]

約数ペア:

[(1, 15665230), (2, 7832615), (5, 3133046), (7, 2237890), (10, 1566523), (14, 1118945), (31, 505330), (35, 447578), (62, 252665), (70, 223789), (155, 101066), (217, 72190), (310, 50533), (434, 36095), (1085, 14438), (2170, 7219)]