1418156740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5449}}^1$

素因数の和:5502

約数の個数: 144

約数和(自身を含む): 4021315200

約数和(自身を除く): 2603158460

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 260, 286, 308, 338, 364, 385, 455, 572, 676, 715, 770, 845, 910, 1001, 1183, 1430, 1540, 1690, 1820, 1859, 2002, 2366, 2860, 3380, 3718, 4004, 4732, 5005, 5449, 5915, 7436, 9295, 10010, 10898, 11830, 13013, 18590, 20020, 21796, 23660, 26026, 27245, 37180, 38143, 52052, 54490, 59939, 65065, 70837, 76286, 108980, 119878, 130130, 141674, 152572, 190715, 239756, 260260, 283348, 299695, 354185, 381430, 419573, 495859, 599390, 708370, 762860, 779207, 839146, 920881, 991718, 1198780, 1416740, 1558414, 1678292, 1841762, 1983436, 2097865, 2479295, 3116828, 3683524, 3896035, 4195730, 4604405, 4958590, 5454449, 6446167, 7792070, 8391460, 9208810, 9917180, 10129691, 10908898, 12892334, 15584140, 18417620, 20259382, 21817796, 25784668, 27272245, 32230835, 40518764, 50648455, 54544490, 64461670, 70907837, 101296910, 109088980, 128923340, 141815674, 202593820, 283631348, 354539185, 709078370, 1418156740]

約数ペア:

[(1, 1418156740), (2, 709078370), (4, 354539185), (5, 283631348), (7, 202593820), (10, 141815674), (11, 128923340), (13, 109088980), (14, 101296910), (20, 70907837), (22, 64461670), (26, 54544490), (28, 50648455), (35, 40518764), (44, 32230835), (52, 27272245), (55, 25784668), (65, 21817796), (70, 20259382), (77, 18417620), (91, 15584140), (110, 12892334), (130, 10908898), (140, 10129691), (143, 9917180), (154, 9208810), (169, 8391460), (182, 7792070), (220, 6446167), (260, 5454449), (286, 4958590), (308, 4604405), (338, 4195730), (364, 3896035), (385, 3683524), (455, 3116828), (572, 2479295), (676, 2097865), (715, 1983436), (770, 1841762), (845, 1678292), (910, 1558414), (1001, 1416740), (1183, 1198780), (1430, 991718), (1540, 920881), (1690, 839146), (1820, 779207), (1859, 762860), (2002, 708370), (2366, 599390), (2860, 495859), (3380, 419573), (3718, 381430), (4004, 354185), (4732, 299695), (5005, 283348), (5449, 260260), (5915, 239756), (7436, 190715), (9295, 152572), (10010, 141674), (10898, 130130), (11830, 119878), (13013, 108980), (18590, 76286), (20020, 70837), (21796, 65065), (23660, 59939), (26026, 54490), (27245, 52052), (37180, 38143)]