72844470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809383}}^1$

素因数の和:809396

約数の個数: 24

約数和(自身を含む): 189395856

約数和(自身を除く): 116551386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809383, 1618766, 2428149, 4046915, 4856298, 7284447, 8093830, 12140745, 14568894, 24281490, 36422235, 72844470]

約数ペア:

[(1, 72844470), (2, 36422235), (3, 24281490), (5, 14568894), (6, 12140745), (9, 8093830), (10, 7284447), (15, 4856298), (18, 4046915), (30, 2428149), (45, 1618766), (90, 809383)]