84654540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470303}}^1$

素因数の和:470318

約数の個数: 36

約数和(自身を含む): 256785984

約数和(自身を除く): 172131444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470303, 940606, 1410909, 1881212, 2351515, 2821818, 4232727, 4703030, 5643636, 7054545, 8465454, 9406060, 14109090, 16930908, 21163635, 28218180, 42327270, 84654540]

約数ペア:

[(1, 84654540), (2, 42327270), (3, 28218180), (4, 21163635), (5, 16930908), (6, 14109090), (9, 9406060), (10, 8465454), (12, 7054545), (15, 5643636), (18, 4703030), (20, 4232727), (30, 2821818), (36, 2351515), (45, 1881212), (60, 1410909), (90, 940606), (180, 470303)]