1379210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 3214080

約数和(自身を除く): 1834870

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 61, 70, 85, 95, 119, 122, 133, 170, 190, 238, 266, 305, 323, 427, 595, 610, 646, 665, 854, 1037, 1159, 1190, 1330, 1615, 2074, 2135, 2261, 2318, 3230, 4270, 4522, 5185, 5795, 7259, 8113, 10370, 11305, 11590, 14518, 16226, 19703, 22610, 36295, 39406, 40565, 72590, 81130, 98515, 137921, 197030, 275842, 689605, 1379210]

約数ペア:

[(1, 1379210), (2, 689605), (5, 275842), (7, 197030), (10, 137921), (14, 98515), (17, 81130), (19, 72590), (34, 40565), (35, 39406), (38, 36295), (61, 22610), (70, 19703), (85, 16226), (95, 14518), (119, 11590), (122, 11305), (133, 10370), (170, 8113), (190, 7259), (238, 5795), (266, 5185), (305, 4522), (323, 4270), (427, 3230), (595, 2318), (610, 2261), (646, 2135), (665, 2074), (854, 1615), (1037, 1330), (1159, 1190)]