27303910

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7019}}^1$

素因数の和:7415

約数の個数: 16

約数和(自身を含む): 49280400

約数和(自身を除く): 21976490

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 7019, 14038, 35095, 70190, 2730391, 5460782, 13651955, 27303910]

約数ペア:

[(1, 27303910), (2, 13651955), (5, 5460782), (10, 2730391), (389, 70190), (778, 35095), (1945, 14038), (3890, 7019)]