30545990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105331}}^1$

素因数の和:105367

約数の個数: 16

約数和(自身を含む): 56879280

約数和(自身を除く): 26333290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 105331, 210662, 526655, 1053310, 3054599, 6109198, 15272995, 30545990]

約数ペア:

[(1, 30545990), (2, 15272995), (5, 6109198), (10, 3054599), (29, 1053310), (58, 526655), (145, 210662), (290, 105331)]