286600140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{530741}}^1$

素因数の和:530759

約数の個数: 48

約数和(自身を含む): 891646560

約数和(自身を除く): 605046420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 530741, 1061482, 1592223, 2122964, 2653705, 3184446, 4776669, 5307410, 6368892, 7961115, 9553338, 10614820, 14330007, 15922230, 19106676, 23883345, 28660014, 31844460, 47766690, 57320028, 71650035, 95533380, 143300070, 286600140]

約数ペア:

[(1, 286600140), (2, 143300070), (3, 95533380), (4, 71650035), (5, 57320028), (6, 47766690), (9, 31844460), (10, 28660014), (12, 23883345), (15, 19106676), (18, 15922230), (20, 14330007), (27, 10614820), (30, 9553338), (36, 7961115), (45, 6368892), (54, 5307410), (60, 4776669), (90, 3184446), (108, 2653705), (135, 2122964), (180, 1592223), (270, 1061482), (540, 530741)]