89224830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{991387}}^1$

素因数の和:991400

約数の個数: 24

約数和(自身を含む): 231984792

約数和(自身を除く): 142759962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 991387, 1982774, 2974161, 4956935, 5948322, 8922483, 9913870, 14870805, 17844966, 29741610, 44612415, 89224830]

約数ペア:

[(1, 89224830), (2, 44612415), (3, 29741610), (5, 17844966), (6, 14870805), (9, 9913870), (10, 8922483), (15, 5948322), (18, 4956935), (30, 2974161), (45, 1982774), (90, 991387)]