68263290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{252827}}^1$

素因数の和:252843

約数の個数: 32

約数和(自身を含む): 182036160

約数和(自身を除く): 113772870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 252827, 505654, 758481, 1264135, 1516962, 2275443, 2528270, 3792405, 4550886, 6826329, 7584810, 11377215, 13652658, 22754430, 34131645, 68263290]

約数ペア:

[(1, 68263290), (2, 34131645), (3, 22754430), (5, 13652658), (6, 11377215), (9, 7584810), (10, 6826329), (15, 4550886), (18, 3792405), (27, 2528270), (30, 2275443), (45, 1516962), (54, 1264135), (90, 758481), (135, 505654), (270, 252827)]