13838370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 42287616

約数和(自身を除く): 28449246

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 137, 182, 185, 195, 210, 222, 259, 273, 274, 370, 390, 411, 455, 481, 518, 546, 555, 685, 777, 822, 910, 959, 962, 1110, 1295, 1365, 1370, 1443, 1554, 1781, 1918, 2055, 2405, 2590, 2730, 2877, 2886, 3367, 3562, 3885, 4110, 4795, 4810, 5069, 5343, 5754, 6734, 7215, 7770, 8905, 9590, 10101, 10138, 10686, 12467, 14385, 14430, 15207, 16835, 17810, 20202, 24934, 25345, 26715, 28770, 30414, 33670, 35483, 37401, 50505, 50690, 53430, 62335, 65897, 70966, 74802, 76035, 101010, 106449, 124670, 131794, 152070, 177415, 187005, 197691, 212898, 329485, 354830, 374010, 395382, 461279, 532245, 658970, 922558, 988455, 1064490, 1383837, 1976910, 2306395, 2767674, 4612790, 6919185, 13838370]

約数ペア:

[(1, 13838370), (2, 6919185), (3, 4612790), (5, 2767674), (6, 2306395), (7, 1976910), (10, 1383837), (13, 1064490), (14, 988455), (15, 922558), (21, 658970), (26, 532245), (30, 461279), (35, 395382), (37, 374010), (39, 354830), (42, 329485), (65, 212898), (70, 197691), (74, 187005), (78, 177415), (91, 152070), (105, 131794), (111, 124670), (130, 106449), (137, 101010), (182, 76035), (185, 74802), (195, 70966), (210, 65897), (222, 62335), (259, 53430), (273, 50690), (274, 50505), (370, 37401), (390, 35483), (411, 33670), (455, 30414), (481, 28770), (518, 26715), (546, 25345), (555, 24934), (685, 20202), (777, 17810), (822, 16835), (910, 15207), (959, 14430), (962, 14385), (1110, 12467), (1295, 10686), (1365, 10138), (1370, 10101), (1443, 9590), (1554, 8905), (1781, 7770), (1918, 7215), (2055, 6734), (2405, 5754), (2590, 5343), (2730, 5069), (2877, 4810), (2886, 4795), (3367, 4110), (3562, 3885)]