22860180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18143}}^1$

素因数の和:18165

約数の個数: 72

約数和(自身を含む): 79252992

約数和(自身を除く): 56392812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18143, 36286, 54429, 72572, 90715, 108858, 127001, 163287, 181430, 217716, 254002, 272145, 326574, 362860, 381003, 508004, 544290, 635005, 653148, 762006, 816435, 1088580, 1143009, 1270010, 1524012, 1632870, 1905015, 2286018, 2540020, 3265740, 3810030, 4572036, 5715045, 7620060, 11430090, 22860180]

約数ペア:

[(1, 22860180), (2, 11430090), (3, 7620060), (4, 5715045), (5, 4572036), (6, 3810030), (7, 3265740), (9, 2540020), (10, 2286018), (12, 1905015), (14, 1632870), (15, 1524012), (18, 1270010), (20, 1143009), (21, 1088580), (28, 816435), (30, 762006), (35, 653148), (36, 635005), (42, 544290), (45, 508004), (60, 381003), (63, 362860), (70, 326574), (84, 272145), (90, 254002), (105, 217716), (126, 181430), (140, 163287), (180, 127001), (210, 108858), (252, 90715), (315, 72572), (420, 54429), (630, 36286), (1260, 18143)]