74081870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 137161728

約数和(自身を除く): 63079858

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 815, 967, 1630, 1934, 4835, 7661, 9670, 15322, 38305, 45449, 76610, 90898, 157621, 227245, 315242, 454490, 788105, 1576210, 7408187, 14816374, 37040935, 74081870]

約数ペア:

[(1, 74081870), (2, 37040935), (5, 14816374), (10, 7408187), (47, 1576210), (94, 788105), (163, 454490), (235, 315242), (326, 227245), (470, 157621), (815, 90898), (967, 76610), (1630, 45449), (1934, 38305), (4835, 15322), (7661, 9670)]