402579270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4473103}}^1$

素因数の和:4473116

約数の個数: 24

約数和(自身を含む): 1046706336

約数和(自身を除く): 644127066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4473103, 8946206, 13419309, 22365515, 26838618, 40257927, 44731030, 67096545, 80515854, 134193090, 201289635, 402579270]

約数ペア:

[(1, 402579270), (2, 201289635), (3, 134193090), (5, 80515854), (6, 67096545), (9, 44731030), (10, 40257927), (15, 26838618), (18, 22365515), (30, 13419309), (45, 8946206), (90, 4473103)]