86146620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{205111}}^1$

素因数の和:205130

約数の個数: 48

約数和(自身を含む): 275670528

約数和(自身を除く): 189523908

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, 205111, 410222, 615333, 820444, 1025555, 1230666, 1435777, 2051110, 2461332, 2871554, 3076665, 4102220, 4307331, 5743108, 6153330, 7178885, 8614662, 12306660, 14357770, 17229324, 21536655, 28715540, 43073310, 86146620]

約数ペア:

[(1, 86146620), (2, 43073310), (3, 28715540), (4, 21536655), (5, 17229324), (6, 14357770), (7, 12306660), (10, 8614662), (12, 7178885), (14, 6153330), (15, 5743108), (20, 4307331), (21, 4102220), (28, 3076665), (30, 2871554), (35, 2461332), (42, 2051110), (60, 1435777), (70, 1230666), (84, 1025555), (105, 820444), (140, 615333), (210, 410222), (420, 205111)]