75871730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16823}}^1$

素因数の和:16882

約数の個数: 32

約数和(自身を含む): 152627328

約数和(自身を除く): 76755598

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 16823, 33646, 84115, 168230, 185053, 370106, 689743, 925265, 1379486, 1850530, 3448715, 6897430, 7587173, 15174346, 37935865, 75871730]

約数ペア:

[(1, 75871730), (2, 37935865), (5, 15174346), (10, 7587173), (11, 6897430), (22, 3448715), (41, 1850530), (55, 1379486), (82, 925265), (110, 689743), (205, 370106), (410, 185053), (451, 168230), (902, 84115), (2255, 33646), (4510, 16823)]