91029170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 172592640

約数和(自身を除く): 81563470

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 3631, 5014, 7262, 12535, 18155, 25070, 36310, 83513, 167026, 395779, 417565, 791558, 835130, 1978895, 3957790, 9102917, 18205834, 45514585, 91029170]

約数ペア:

[(1, 91029170), (2, 45514585), (5, 18205834), (10, 9102917), (23, 3957790), (46, 1978895), (109, 835130), (115, 791558), (218, 417565), (230, 395779), (545, 167026), (1090, 83513), (2507, 36310), (3631, 25070), (5014, 18155), (7262, 12535)]