31100970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9511}}^1$

素因数の和:9630

約数の個数: 32

約数和(自身を含む): 75335040

約数和(自身を除く): 44234070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 9511, 19022, 28533, 47555, 57066, 95110, 142665, 285330, 1036699, 2073398, 3110097, 5183495, 6220194, 10366990, 15550485, 31100970]

約数ペア:

[(1, 31100970), (2, 15550485), (3, 10366990), (5, 6220194), (6, 5183495), (10, 3110097), (15, 2073398), (30, 1036699), (109, 285330), (218, 142665), (327, 95110), (545, 57066), (654, 47555), (1090, 28533), (1635, 19022), (3270, 9511)]