78883290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{876481}}^1$

素因数の和:876494

約数の個数: 24

約数和(自身を含む): 205096788

約数和(自身を除く): 126213498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 876481, 1752962, 2629443, 4382405, 5258886, 7888329, 8764810, 13147215, 15776658, 26294430, 39441645, 78883290]

約数ペア:

[(1, 78883290), (2, 39441645), (3, 26294430), (5, 15776658), (6, 13147215), (9, 8764810), (10, 7888329), (15, 5258886), (18, 4382405), (30, 2629443), (45, 1752962), (90, 876481)]