520057170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{304127}}^1$

素因数の和:304159

約数の個数: 48

約数和(自身を含む): 1423319040

約数和(自身を除く): 903261870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 304127, 608254, 912381, 1520635, 1824762, 2737143, 3041270, 4561905, 5474286, 5778413, 9123810, 11556826, 13685715, 17335239, 27371430, 28892065, 34670478, 52005717, 57784130, 86676195, 104011434, 173352390, 260028585, 520057170]

約数ペア:

[(1, 520057170), (2, 260028585), (3, 173352390), (5, 104011434), (6, 86676195), (9, 57784130), (10, 52005717), (15, 34670478), (18, 28892065), (19, 27371430), (30, 17335239), (38, 13685715), (45, 11556826), (57, 9123810), (90, 5778413), (95, 5474286), (114, 4561905), (171, 3041270), (190, 2737143), (285, 1824762), (342, 1520635), (570, 912381), (855, 608254), (1710, 304127)]