2165370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 3096390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 811, 890, 1335, 1622, 2433, 2670, 4055, 4866, 8110, 12165, 24330, 72179, 144358, 216537, 360895, 433074, 721790, 1082685, 2165370]

約数ペア:

[(1, 2165370), (2, 1082685), (3, 721790), (5, 433074), (6, 360895), (10, 216537), (15, 144358), (30, 72179), (89, 24330), (178, 12165), (267, 8110), (445, 4866), (534, 4055), (811, 2670), (890, 2433), (1335, 1622)]