6874140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 16834020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1259, 1365, 1820, 2518, 2730, 3777, 5036, 5460, 6295, 7554, 8813, 12590, 15108, 16367, 17626, 18885, 25180, 26439, 32734, 35252, 37770, 44065, 49101, 52878, 65468, 75540, 81835, 88130, 98202, 105756, 114569, 132195, 163670, 176260, 196404, 229138, 245505, 264390, 327340, 343707, 458276, 491010, 528780, 572845, 687414, 982020, 1145690, 1374828, 1718535, 2291380, 3437070, 6874140]

約数ペア:

[(1, 6874140), (2, 3437070), (3, 2291380), (4, 1718535), (5, 1374828), (6, 1145690), (7, 982020), (10, 687414), (12, 572845), (13, 528780), (14, 491010), (15, 458276), (20, 343707), (21, 327340), (26, 264390), (28, 245505), (30, 229138), (35, 196404), (39, 176260), (42, 163670), (52, 132195), (60, 114569), (65, 105756), (70, 98202), (78, 88130), (84, 81835), (91, 75540), (105, 65468), (130, 52878), (140, 49101), (156, 44065), (182, 37770), (195, 35252), (210, 32734), (260, 26439), (273, 25180), (364, 18885), (390, 17626), (420, 16367), (455, 15108), (546, 12590), (780, 8813), (910, 7554), (1092, 6295), (1259, 5460), (1365, 5036), (1820, 3777), (2518, 2730)]