39984390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{444271}}^1$

素因数の和:444284

約数の個数: 24

約数和(自身を含む): 103959648

約数和(自身を除く): 63975258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 444271, 888542, 1332813, 2221355, 2665626, 3998439, 4442710, 6664065, 7996878, 13328130, 19992195, 39984390]

約数ペア:

[(1, 39984390), (2, 19992195), (3, 13328130), (5, 7996878), (6, 6664065), (9, 4442710), (10, 3998439), (15, 2665626), (18, 2221355), (30, 1332813), (45, 888542), (90, 444271)]