8179668420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1770491}}^1$

素因数の和:1770521

約数の個数: 96

約数和(自身を含む): 28554494976

約数和(自身を除く): 20374826556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 1770491, 3540982, 5311473, 7081964, 8852455, 10622946, 12393437, 17704910, 19475401, 21245892, 24786874, 26557365, 35409820, 37180311, 38950802, 49573748, 53114730, 58426203, 61967185, 74360622, 77901604, 97377005, 106229460, 116852406, 123934370, 136327807, 148721244, 185901555, 194754010, 233704812, 247868740, 272655614, 292131015, 371803110, 389508020, 408983421, 545311228, 584262030, 681639035, 743606220, 817966842, 1168524060, 1363278070, 1635933684, 2044917105, 2726556140, 4089834210, 8179668420]

約数ペア:

[(1, 8179668420), (2, 4089834210), (3, 2726556140), (4, 2044917105), (5, 1635933684), (6, 1363278070), (7, 1168524060), (10, 817966842), (11, 743606220), (12, 681639035), (14, 584262030), (15, 545311228), (20, 408983421), (21, 389508020), (22, 371803110), (28, 292131015), (30, 272655614), (33, 247868740), (35, 233704812), (42, 194754010), (44, 185901555), (55, 148721244), (60, 136327807), (66, 123934370), (70, 116852406), (77, 106229460), (84, 97377005), (105, 77901604), (110, 74360622), (132, 61967185), (140, 58426203), (154, 53114730), (165, 49573748), (210, 38950802), (220, 37180311), (231, 35409820), (308, 26557365), (330, 24786874), (385, 21245892), (420, 19475401), (462, 17704910), (660, 12393437), (770, 10622946), (924, 8852455), (1155, 7081964), (1540, 5311473), (2310, 3540982), (4620, 1770491)]