88701970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18913}}^1$

素因数の和:18994

約数の個数: 32

約数和(自身を含む): 185205888

約数和(自身を除く): 96503918

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 18913, 37826, 94565, 132391, 189130, 264782, 661955, 1267171, 1323910, 2534342, 6335855, 8870197, 12671710, 17740394, 44350985, 88701970]

約数ペア:

[(1, 88701970), (2, 44350985), (5, 17740394), (7, 12671710), (10, 8870197), (14, 6335855), (35, 2534342), (67, 1323910), (70, 1267171), (134, 661955), (335, 264782), (469, 189130), (670, 132391), (938, 94565), (2345, 37826), (4690, 18913)]