121488170

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 221695488

約数和(自身を除く): 100207318

約数列:

[1, 2, 5, 10, 157, 223, 314, 347, 446, 694, 785, 1115, 1570, 1735, 2230, 3470, 35011, 54479, 70022, 77381, 108958, 154762, 175055, 272395, 350110, 386905, 544790, 773810, 12148817, 24297634, 60744085, 121488170]

約数ペア:

[(1, 121488170), (2, 60744085), (5, 24297634), (10, 12148817), (157, 773810), (223, 544790), (314, 386905), (347, 350110), (446, 272395), (694, 175055), (785, 154762), (1115, 108958), (1570, 77381), (1735, 70022), (2230, 54479), (3470, 35011)]