69793640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{5087}}^1$

素因数の和:5119

約数の個数: 64

約数和(自身を含む): 183168000

約数和(自身を除く): 113374360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 5087, 6860, 10174, 13720, 20348, 25435, 35609, 40696, 50870, 71218, 101740, 142436, 178045, 203480, 249263, 284872, 356090, 498526, 712180, 997052, 1246315, 1424360, 1744841, 1994104, 2492630, 3489682, 4985260, 6979364, 8724205, 9970520, 13958728, 17448410, 34896820, 69793640]

約数ペア:

[(1, 69793640), (2, 34896820), (4, 17448410), (5, 13958728), (7, 9970520), (8, 8724205), (10, 6979364), (14, 4985260), (20, 3489682), (28, 2492630), (35, 1994104), (40, 1744841), (49, 1424360), (56, 1246315), (70, 997052), (98, 712180), (140, 498526), (196, 356090), (245, 284872), (280, 249263), (343, 203480), (392, 178045), (490, 142436), (686, 101740), (980, 71218), (1372, 50870), (1715, 40696), (1960, 35609), (2744, 25435), (3430, 20348), (5087, 13720), (6860, 10174)]