89279010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{110221}}^1$

素因数の和:110240

約数の個数: 40

約数和(自身を含む): 240063516

約数和(自身を除く): 150784506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 110221, 220442, 330663, 551105, 661326, 991989, 1102210, 1653315, 1983978, 2975967, 3306630, 4959945, 5951934, 8927901, 9919890, 14879835, 17855802, 29759670, 44639505, 89279010]

約数ペア:

[(1, 89279010), (2, 44639505), (3, 29759670), (5, 17855802), (6, 14879835), (9, 9919890), (10, 8927901), (15, 5951934), (18, 4959945), (27, 3306630), (30, 2975967), (45, 1983978), (54, 1653315), (81, 1102210), (90, 991989), (135, 661326), (162, 551105), (270, 330663), (405, 220442), (810, 110221)]