6878970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 20891520

約数和(自身を除く): 14012550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 179, 183, 210, 305, 315, 358, 366, 427, 537, 549, 610, 630, 854, 895, 915, 1074, 1098, 1253, 1281, 1611, 1790, 1830, 2135, 2506, 2562, 2685, 2745, 3222, 3759, 3843, 4270, 5370, 5490, 6265, 6405, 7518, 7686, 8055, 10919, 11277, 12530, 12810, 16110, 18795, 19215, 21838, 22554, 32757, 37590, 38430, 54595, 56385, 65514, 76433, 98271, 109190, 112770, 152866, 163785, 196542, 229299, 327570, 382165, 458598, 491355, 687897, 764330, 982710, 1146495, 1375794, 2292990, 3439485, 6878970]

約数ペア:

[(1, 6878970), (2, 3439485), (3, 2292990), (5, 1375794), (6, 1146495), (7, 982710), (9, 764330), (10, 687897), (14, 491355), (15, 458598), (18, 382165), (21, 327570), (30, 229299), (35, 196542), (42, 163785), (45, 152866), (61, 112770), (63, 109190), (70, 98271), (90, 76433), (105, 65514), (122, 56385), (126, 54595), (179, 38430), (183, 37590), (210, 32757), (305, 22554), (315, 21838), (358, 19215), (366, 18795), (427, 16110), (537, 12810), (549, 12530), (610, 11277), (630, 10919), (854, 8055), (895, 7686), (915, 7518), (1074, 6405), (1098, 6265), (1253, 5490), (1281, 5370), (1611, 4270), (1790, 3843), (1830, 3759), (2135, 3222), (2506, 2745), (2562, 2685)]