87085590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126211}}^1$

素因数の和:126244

約数の個数: 32

約数和(自身を含む): 218094336

約数和(自身を除く): 131008746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 126211, 252422, 378633, 631055, 757266, 1262110, 1893165, 2902853, 3786330, 5805706, 8708559, 14514265, 17417118, 29028530, 43542795, 87085590]

約数ペア:

[(1, 87085590), (2, 43542795), (3, 29028530), (5, 17417118), (6, 14514265), (10, 8708559), (15, 5805706), (23, 3786330), (30, 2902853), (46, 1893165), (69, 1262110), (115, 757266), (138, 631055), (230, 378633), (345, 252422), (690, 126211)]