68414060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 109397140

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1259, 1430, 2090, 2470, 2518, 2717, 2860, 4180, 4940, 5036, 5434, 6295, 10868, 12590, 13585, 13849, 16367, 23921, 25180, 27170, 27698, 32734, 47842, 54340, 55396, 65468, 69245, 81835, 95684, 119605, 138490, 163670, 180037, 239210, 263131, 276980, 310973, 327340, 360074, 478420, 526262, 621946, 720148, 900185, 1052524, 1243892, 1315655, 1554865, 1800370, 2631310, 3109730, 3420703, 3600740, 5262620, 6219460, 6841406, 13682812, 17103515, 34207030, 68414060]

約数ペア:

[(1, 68414060), (2, 34207030), (4, 17103515), (5, 13682812), (10, 6841406), (11, 6219460), (13, 5262620), (19, 3600740), (20, 3420703), (22, 3109730), (26, 2631310), (38, 1800370), (44, 1554865), (52, 1315655), (55, 1243892), (65, 1052524), (76, 900185), (95, 720148), (110, 621946), (130, 526262), (143, 478420), (190, 360074), (209, 327340), (220, 310973), (247, 276980), (260, 263131), (286, 239210), (380, 180037), (418, 163670), (494, 138490), (572, 119605), (715, 95684), (836, 81835), (988, 69245), (1045, 65468), (1235, 55396), (1259, 54340), (1430, 47842), (2090, 32734), (2470, 27698), (2518, 27170), (2717, 25180), (2860, 23921), (4180, 16367), (4940, 13849), (5036, 13585), (5434, 12590), (6295, 10868)]