77390190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859891}}^1$

素因数の和:859904

約数の個数: 24

約数和(自身を含む): 201214728

約数和(自身を除く): 123824538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859891, 1719782, 2579673, 4299455, 5159346, 7739019, 8598910, 12898365, 15478038, 25796730, 38695095, 77390190]

約数ペア:

[(1, 77390190), (2, 38695095), (3, 25796730), (5, 15478038), (6, 12898365), (9, 8598910), (10, 7739019), (15, 5159346), (18, 4299455), (30, 2579673), (45, 1719782), (90, 859891)]