81254490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2708483}}^1$

素因数の和:2708493

約数の個数: 16

約数和(自身を含む): 195010848

約数和(自身を除く): 113756358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2708483, 5416966, 8125449, 13542415, 16250898, 27084830, 40627245, 81254490]

約数ペア:

[(1, 81254490), (2, 40627245), (3, 27084830), (5, 16250898), (6, 13542415), (10, 8125449), (15, 5416966), (30, 2708483)]