149796810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{554803}}^1$

素因数の和:554819

約数の個数: 32

約数和(自身を含む): 399458880

約数和(自身を除く): 249662070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 554803, 1109606, 1664409, 2774015, 3328818, 4993227, 5548030, 8322045, 9986454, 14979681, 16644090, 24966135, 29959362, 49932270, 74898405, 149796810]

約数ペア:

[(1, 149796810), (2, 74898405), (3, 49932270), (5, 29959362), (6, 24966135), (9, 16644090), (10, 14979681), (15, 9986454), (18, 8322045), (27, 5548030), (30, 4993227), (45, 3328818), (54, 2774015), (90, 1664409), (135, 1109606), (270, 554803)]