323961930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{399953}}^1$

素因数の和:399972

約数の個数: 40

約数和(自身を含む): 871099812

約数和(自身を除く): 547137882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 399953, 799906, 1199859, 1999765, 2399718, 3599577, 3999530, 5999295, 7199154, 10798731, 11998590, 17997885, 21597462, 32396193, 35995770, 53993655, 64792386, 107987310, 161980965, 323961930]

約数ペア:

[(1, 323961930), (2, 161980965), (3, 107987310), (5, 64792386), (6, 53993655), (9, 35995770), (10, 32396193), (15, 21597462), (18, 17997885), (27, 11998590), (30, 10798731), (45, 7199154), (54, 5999295), (81, 3999530), (90, 3599577), (135, 2399718), (162, 1999765), (270, 1199859), (405, 799906), (810, 399953)]