121761870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26879}}^1$

素因数の和:27040

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 172412850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 26879, 53758, 80637, 134395, 161274, 268790, 403185, 806370, 4058729, 8117458, 12176187, 20293645, 24352374, 40587290, 60880935, 121761870]

約数ペア:

[(1, 121761870), (2, 60880935), (3, 40587290), (5, 24352374), (6, 20293645), (10, 12176187), (15, 8117458), (30, 4058729), (151, 806370), (302, 403185), (453, 268790), (755, 161274), (906, 134395), (1510, 80637), (2265, 53758), (4530, 26879)]