172273230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{212683}}^1$

素因数の和:212702

約数の個数: 40

約数和(自身を含む): 463225752

約数和(自身を除く): 290952522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 212683, 425366, 638049, 1063415, 1276098, 1914147, 2126830, 3190245, 3828294, 5742441, 6380490, 9570735, 11484882, 17227323, 19141470, 28712205, 34454646, 57424410, 86136615, 172273230]

約数ペア:

[(1, 172273230), (2, 86136615), (3, 57424410), (5, 34454646), (6, 28712205), (9, 19141470), (10, 17227323), (15, 11484882), (18, 9570735), (27, 6380490), (30, 5742441), (45, 3828294), (54, 3190245), (81, 2126830), (90, 1914147), (135, 1276098), (162, 1063415), (270, 638049), (405, 425366), (810, 212683)]