39992790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43003}}^1$

素因数の和:43044

約数の個数: 32

約数和(自身を含む): 99081216

約数和(自身を除く): 59088426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 43003, 86006, 129009, 215015, 258018, 430030, 645045, 1290090, 1333093, 2666186, 3999279, 6665465, 7998558, 13330930, 19996395, 39992790]

約数ペア:

[(1, 39992790), (2, 19996395), (3, 13330930), (5, 7998558), (6, 6665465), (10, 3999279), (15, 2666186), (30, 1333093), (31, 1290090), (62, 645045), (93, 430030), (155, 258018), (186, 215015), (310, 129009), (465, 86006), (930, 43003)]