77919510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2063}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 187246080

約数和(自身を除く): 109326570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1259, 2063, 2518, 3777, 4126, 6189, 6295, 7554, 10315, 12378, 12590, 18885, 20630, 30945, 37770, 61890, 2597317, 5194634, 7791951, 12986585, 15583902, 25973170, 38959755, 77919510]

約数ペア:

[(1, 77919510), (2, 38959755), (3, 25973170), (5, 15583902), (6, 12986585), (10, 7791951), (15, 5194634), (30, 2597317), (1259, 61890), (2063, 37770), (2518, 30945), (3777, 20630), (4126, 18885), (6189, 12590), (6295, 12378), (7554, 10315)]