275162590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2819}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 509224320

約数和(自身を除く): 234061730

約数列:

[1, 2, 5, 10, 43, 86, 215, 227, 430, 454, 1135, 2270, 2819, 5638, 9761, 14095, 19522, 28190, 48805, 97610, 121217, 242434, 606085, 639913, 1212170, 1279826, 3199565, 6399130, 27516259, 55032518, 137581295, 275162590]

約数ペア:

[(1, 275162590), (2, 137581295), (5, 55032518), (10, 27516259), (43, 6399130), (86, 3199565), (215, 1279826), (227, 1212170), (430, 639913), (454, 606085), (1135, 242434), (2270, 121217), (2819, 97610), (5638, 48805), (9761, 28190), (14095, 19522)]