129119670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{159407}}^1$

素因数の和:159426

約数の個数: 40

約数和(自身を含む): 347190624

約数和(自身を除く): 218070954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 159407, 318814, 478221, 797035, 956442, 1434663, 1594070, 2391105, 2869326, 4303989, 4782210, 7173315, 8607978, 12911967, 14346630, 21519945, 25823934, 43039890, 64559835, 129119670]

約数ペア:

[(1, 129119670), (2, 64559835), (3, 43039890), (5, 25823934), (6, 21519945), (9, 14346630), (10, 12911967), (15, 8607978), (18, 7173315), (27, 4782210), (30, 4303989), (45, 2869326), (54, 2391105), (81, 1594070), (90, 1434663), (135, 956442), (162, 797035), (270, 478221), (405, 318814), (810, 159407)]