81776070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{908623}}^1$

素因数の和:908636

約数の個数: 24

約数和(自身を含む): 212618016

約数和(自身を除く): 130841946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 908623, 1817246, 2725869, 4543115, 5451738, 8177607, 9086230, 13629345, 16355214, 27258690, 40888035, 81776070]

約数ペア:

[(1, 81776070), (2, 40888035), (3, 27258690), (5, 16355214), (6, 13629345), (9, 9086230), (10, 8177607), (15, 5451738), (18, 4543115), (30, 2725869), (45, 1817246), (90, 908623)]