86325390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30941}}^1$

素因数の和:30985

約数の個数: 48

約数和(自身を含む): 231693696

約数和(自身を除く): 145368306

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, 30941, 61882, 92823, 154705, 185646, 278469, 309410, 464115, 556938, 928230, 959171, 1392345, 1918342, 2784690, 2877513, 4795855, 5755026, 8632539, 9591710, 14387565, 17265078, 28775130, 43162695, 86325390]

約数ペア:

[(1, 86325390), (2, 43162695), (3, 28775130), (5, 17265078), (6, 14387565), (9, 9591710), (10, 8632539), (15, 5755026), (18, 4795855), (30, 2877513), (31, 2784690), (45, 1918342), (62, 1392345), (90, 959171), (93, 928230), (155, 556938), (186, 464115), (279, 309410), (310, 278469), (465, 185646), (558, 154705), (930, 92823), (1395, 61882), (2790, 30941)]