61741660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 137088000

約数和(自身を除く): 75346340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1699, 1817, 3398, 3634, 6796, 7268, 8495, 9085, 16990, 18170, 33980, 36340, 39077, 78154, 134221, 156308, 195385, 268442, 390770, 536884, 671105, 781540, 1342210, 2684420, 3087083, 6174166, 12348332, 15435415, 30870830, 61741660]

約数ペア:

[(1, 61741660), (2, 30870830), (4, 15435415), (5, 12348332), (10, 6174166), (20, 3087083), (23, 2684420), (46, 1342210), (79, 781540), (92, 671105), (115, 536884), (158, 390770), (230, 268442), (316, 195385), (395, 156308), (460, 134221), (790, 78154), (1580, 39077), (1699, 36340), (1817, 33980), (3398, 18170), (3634, 16990), (6796, 9085), (7268, 8495)]