275110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 562464

約数和(自身を除く): 287354

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 61, 82, 110, 122, 205, 305, 410, 451, 610, 671, 902, 1342, 2255, 2501, 3355, 4510, 5002, 6710, 12505, 25010, 27511, 55022, 137555, 275110]

約数ペア:

[(1, 275110), (2, 137555), (5, 55022), (10, 27511), (11, 25010), (22, 12505), (41, 6710), (55, 5002), (61, 4510), (82, 3355), (110, 2501), (122, 2255), (205, 1342), (305, 902), (410, 671), (451, 610)]