5158980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28661}}^1$

素因数の和:28676

約数の個数: 36

約数和(自身を含む): 15649452

約数和(自身を除く): 10490472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28661, 57322, 85983, 114644, 143305, 171966, 257949, 286610, 343932, 429915, 515898, 573220, 859830, 1031796, 1289745, 1719660, 2579490, 5158980]

約数ペア:

[(1, 5158980), (2, 2579490), (3, 1719660), (4, 1289745), (5, 1031796), (6, 859830), (9, 573220), (10, 515898), (12, 429915), (15, 343932), (18, 286610), (20, 257949), (30, 171966), (36, 143305), (45, 114644), (60, 85983), (90, 57322), (180, 28661)]