85719930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69691}}^1$

素因数の和:69742

約数の個数: 32

約数和(自身を含む): 210748608

約数和(自身を除く): 125028678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 69691, 139382, 209073, 348455, 418146, 696910, 1045365, 2090730, 2857331, 5714662, 8571993, 14286655, 17143986, 28573310, 42859965, 85719930]

約数ペア:

[(1, 85719930), (2, 42859965), (3, 28573310), (5, 17143986), (6, 14286655), (10, 8571993), (15, 5714662), (30, 2857331), (41, 2090730), (82, 1045365), (123, 696910), (205, 418146), (246, 348455), (410, 209073), (615, 139382), (1230, 69691)]