146583780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 470749440

約数和(自身を除く): 324165660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 829, 842, 1263, 1658, 1684, 2105, 2487, 2526, 2947, 3316, 4145, 4210, 4974, 5052, 5803, 5894, 6315, 8290, 8420, 8841, 9948, 11606, 11788, 12435, 12630, 14735, 16580, 17409, 17682, 23212, 24870, 25260, 29015, 29470, 34818, 35364, 44205, 49740, 58030, 58940, 69636, 87045, 88410, 116060, 174090, 176820, 348180, 349009, 698018, 1047027, 1396036, 1745045, 2094054, 2443063, 3490090, 4188108, 4886126, 5235135, 6980180, 7329189, 9772252, 10470270, 12215315, 14658378, 20940540, 24430630, 29316756, 36645945, 48861260, 73291890, 146583780]

約数ペア:

[(1, 146583780), (2, 73291890), (3, 48861260), (4, 36645945), (5, 29316756), (6, 24430630), (7, 20940540), (10, 14658378), (12, 12215315), (14, 10470270), (15, 9772252), (20, 7329189), (21, 6980180), (28, 5235135), (30, 4886126), (35, 4188108), (42, 3490090), (60, 2443063), (70, 2094054), (84, 1745045), (105, 1396036), (140, 1047027), (210, 698018), (420, 349009), (421, 348180), (829, 176820), (842, 174090), (1263, 116060), (1658, 88410), (1684, 87045), (2105, 69636), (2487, 58940), (2526, 58030), (2947, 49740), (3316, 44205), (4145, 35364), (4210, 34818), (4974, 29470), (5052, 29015), (5803, 25260), (5894, 24870), (6315, 23212), (8290, 17682), (8420, 17409), (8841, 16580), (9948, 14735), (11606, 12630), (11788, 12435)]