57405180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4459

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 132260100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 4409, 6510, 8818, 13020, 13227, 17636, 22045, 26454, 30863, 44090, 52908, 61726, 66135, 88180, 92589, 123452, 132270, 136679, 154315, 185178, 264540, 273358, 308630, 370356, 410037, 462945, 546716, 617260, 683395, 820074, 925890, 956753, 1366790, 1640148, 1851780, 1913506, 2050185, 2733580, 2870259, 3827012, 4100370, 4783765, 5740518, 8200740, 9567530, 11481036, 14351295, 19135060, 28702590, 57405180]

約数ペア:

[(1, 57405180), (2, 28702590), (3, 19135060), (4, 14351295), (5, 11481036), (6, 9567530), (7, 8200740), (10, 5740518), (12, 4783765), (14, 4100370), (15, 3827012), (20, 2870259), (21, 2733580), (28, 2050185), (30, 1913506), (31, 1851780), (35, 1640148), (42, 1366790), (60, 956753), (62, 925890), (70, 820074), (84, 683395), (93, 617260), (105, 546716), (124, 462945), (140, 410037), (155, 370356), (186, 308630), (210, 273358), (217, 264540), (310, 185178), (372, 154315), (420, 136679), (434, 132270), (465, 123452), (620, 92589), (651, 88180), (868, 66135), (930, 61726), (1085, 52908), (1302, 44090), (1860, 30863), (2170, 26454), (2604, 22045), (3255, 17636), (4340, 13227), (4409, 13020), (6510, 8818)]