85857210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{953969}}^1$

素因数の和:953982

約数の個数: 24

約数和(自身を含む): 223228980

約数和(自身を除く): 137371770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 953969, 1907938, 2861907, 4769845, 5723814, 8585721, 9539690, 14309535, 17171442, 28619070, 42928605, 85857210]

約数ペア:

[(1, 85857210), (2, 42928605), (3, 28619070), (5, 17171442), (6, 14309535), (9, 9539690), (10, 8585721), (15, 5723814), (18, 4769845), (30, 2861907), (45, 1907938), (90, 953969)]