5721810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 13893120

約数和(自身を除く): 8171310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2143, 2670, 4286, 6429, 10715, 12858, 21430, 32145, 64290, 190727, 381454, 572181, 953635, 1144362, 1907270, 2860905, 5721810]

約数ペア:

[(1, 5721810), (2, 2860905), (3, 1907270), (5, 1144362), (6, 953635), (10, 572181), (15, 381454), (30, 190727), (89, 64290), (178, 32145), (267, 21430), (445, 12858), (534, 10715), (890, 6429), (1335, 4286), (2143, 2670)]