202510530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{250013}}^1$

素因数の和:250032

約数の個数: 40

約数和(自身を含む): 544530492

約数和(自身を除く): 342019962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 250013, 500026, 750039, 1250065, 1500078, 2250117, 2500130, 3750195, 4500234, 6750351, 7500390, 11250585, 13500702, 20251053, 22501170, 33751755, 40502106, 67503510, 101255265, 202510530]

約数ペア:

[(1, 202510530), (2, 101255265), (3, 67503510), (5, 40502106), (6, 33751755), (9, 22501170), (10, 20251053), (15, 13500702), (18, 11250585), (27, 7500390), (30, 6750351), (45, 4500234), (54, 3750195), (81, 2500130), (90, 2250117), (135, 1500078), (162, 1250065), (270, 750039), (405, 500026), (810, 250013)]