6977180

素因数分解:

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

素因数の和:139

約数の個数: 96

約数和(自身を含む): 18332160

約数和(自身を除く): 11354980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 61, 70, 76, 86, 95, 122, 133, 140, 172, 190, 215, 244, 266, 301, 305, 380, 427, 430, 532, 602, 610, 665, 817, 854, 860, 1159, 1204, 1220, 1330, 1505, 1634, 1708, 2135, 2318, 2623, 2660, 3010, 3268, 4085, 4270, 4636, 5246, 5719, 5795, 6020, 8113, 8170, 8540, 10492, 11438, 11590, 13115, 16226, 16340, 18361, 22876, 23180, 26230, 28595, 32452, 36722, 40565, 49837, 52460, 57190, 73444, 81130, 91805, 99674, 114380, 162260, 183610, 199348, 249185, 348859, 367220, 498370, 697718, 996740, 1395436, 1744295, 3488590, 6977180]

約数ペア:

[(1, 6977180), (2, 3488590), (4, 1744295), (5, 1395436), (7, 996740), (10, 697718), (14, 498370), (19, 367220), (20, 348859), (28, 249185), (35, 199348), (38, 183610), (43, 162260), (61, 114380), (70, 99674), (76, 91805), (86, 81130), (95, 73444), (122, 57190), (133, 52460), (140, 49837), (172, 40565), (190, 36722), (215, 32452), (244, 28595), (266, 26230), (301, 23180), (305, 22876), (380, 18361), (427, 16340), (430, 16226), (532, 13115), (602, 11590), (610, 11438), (665, 10492), (817, 8540), (854, 8170), (860, 8113), (1159, 6020), (1204, 5795), (1220, 5719), (1330, 5246), (1505, 4636), (1634, 4270), (1708, 4085), (2135, 3268), (2318, 3010), (2623, 2660)]