15187970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12763}}^1$

素因数の和:12794

約数の個数: 32

約数和(自身を含む): 33084288

約数和(自身を除く): 17896318

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 12763, 25526, 63815, 89341, 127630, 178682, 216971, 433942, 446705, 893410, 1084855, 1518797, 2169710, 3037594, 7593985, 15187970]

約数ペア:

[(1, 15187970), (2, 7593985), (5, 3037594), (7, 2169710), (10, 1518797), (14, 1084855), (17, 893410), (34, 446705), (35, 433942), (70, 216971), (85, 178682), (119, 127630), (170, 89341), (238, 63815), (595, 25526), (1190, 12763)]