3488590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 7856640

約数和(自身を除く): 4368050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 61, 70, 86, 95, 122, 133, 190, 215, 266, 301, 305, 427, 430, 602, 610, 665, 817, 854, 1159, 1330, 1505, 1634, 2135, 2318, 2623, 3010, 4085, 4270, 5246, 5719, 5795, 8113, 8170, 11438, 11590, 13115, 16226, 18361, 26230, 28595, 36722, 40565, 49837, 57190, 81130, 91805, 99674, 183610, 249185, 348859, 498370, 697718, 1744295, 3488590]

約数ペア:

[(1, 3488590), (2, 1744295), (5, 697718), (7, 498370), (10, 348859), (14, 249185), (19, 183610), (35, 99674), (38, 91805), (43, 81130), (61, 57190), (70, 49837), (86, 40565), (95, 36722), (122, 28595), (133, 26230), (190, 18361), (215, 16226), (266, 13115), (301, 11590), (305, 11438), (427, 8170), (430, 8113), (602, 5795), (610, 5719), (665, 5246), (817, 4270), (854, 4085), (1159, 3010), (1330, 2623), (1505, 2318), (1634, 2135)]