117855080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1213}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 304179840

約数和(自身を除く): 186324760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347, 694, 1213, 1388, 1735, 2426, 2429, 2776, 3470, 4852, 4858, 6065, 6940, 8491, 9704, 9716, 12130, 12145, 13880, 16982, 19432, 24260, 24290, 33964, 42455, 48520, 48580, 67928, 84910, 97160, 169820, 339640, 420911, 841822, 1683644, 2104555, 2946377, 3367288, 4209110, 5892754, 8418220, 11785508, 14731885, 16836440, 23571016, 29463770, 58927540, 117855080]

約数ペア:

[(1, 117855080), (2, 58927540), (4, 29463770), (5, 23571016), (7, 16836440), (8, 14731885), (10, 11785508), (14, 8418220), (20, 5892754), (28, 4209110), (35, 3367288), (40, 2946377), (56, 2104555), (70, 1683644), (140, 841822), (280, 420911), (347, 339640), (694, 169820), (1213, 97160), (1388, 84910), (1735, 67928), (2426, 48580), (2429, 48520), (2776, 42455), (3470, 33964), (4852, 24290), (4858, 24260), (6065, 19432), (6940, 16982), (8491, 13880), (9704, 12145), (9716, 12130)]