38781630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{430907}}^1$

素因数の和:430920

約数の個数: 24

約数和(自身を含む): 100832472

約数和(自身を除く): 62050842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 430907, 861814, 1292721, 2154535, 2585442, 3878163, 4309070, 6463605, 7756326, 12927210, 19390815, 38781630]

約数ペア:

[(1, 38781630), (2, 19390815), (3, 12927210), (5, 7756326), (6, 6463605), (9, 4309070), (10, 3878163), (15, 2585442), (18, 2154535), (30, 1292721), (45, 861814), (90, 430907)]