85728330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30727}}^1$

素因数の和:30771

約数の個数: 48

約数和(自身を含む): 230091264

約数和(自身を除く): 144362934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 30727, 61454, 92181, 153635, 184362, 276543, 307270, 460905, 553086, 921810, 952537, 1382715, 1905074, 2765430, 2857611, 4762685, 5715222, 8572833, 9525370, 14288055, 17145666, 28576110, 42864165, 85728330]

約数ペア:

[(1, 85728330), (2, 42864165), (3, 28576110), (5, 17145666), (6, 14288055), (9, 9525370), (10, 8572833), (15, 5715222), (18, 4762685), (30, 2857611), (31, 2765430), (45, 1905074), (62, 1382715), (90, 952537), (93, 921810), (155, 553086), (186, 460905), (279, 307270), (310, 276543), (465, 184362), (558, 153635), (930, 92181), (1395, 61454), (2790, 30727)]