84855690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^2$

素因数の和:1955

約数の個数: 36

約数和(自身を含む): 220852242

約数和(自身を除く): 135996552

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1942, 2913, 4855, 5826, 8739, 9710, 14565, 17478, 29130, 43695, 87390, 942841, 1885682, 2828523, 4714205, 5657046, 8485569, 9428410, 14142615, 16971138, 28285230, 42427845, 84855690]

約数ペア:

[(1, 84855690), (2, 42427845), (3, 28285230), (5, 16971138), (6, 14142615), (9, 9428410), (10, 8485569), (15, 5657046), (18, 4714205), (30, 2828523), (45, 1885682), (90, 942841), (971, 87390), (1942, 43695), (2913, 29130), (4855, 17478), (5826, 14565), (8739, 9710)]