15694898470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{2957}}^1$

素因数の和:3525

約数の個数: 64

約数和(自身を含む): 30177847296

約数和(自身を除く): 14482948826

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 491, 982, 1081, 2162, 2455, 2957, 4910, 5405, 5914, 10810, 11293, 14785, 22586, 23077, 29570, 46154, 56465, 68011, 112930, 115385, 136022, 138979, 230770, 277958, 340055, 530771, 680110, 694895, 1061542, 1389790, 1451887, 2653855, 2903774, 3196517, 5307710, 6393034, 7259435, 14518870, 15982585, 31965170, 33393401, 66786802, 68238689, 136477378, 166967005, 333934010, 341193445, 682386890, 1569489847, 3138979694, 7847449235, 15694898470]

約数ペア:

[(1, 15694898470), (2, 7847449235), (5, 3138979694), (10, 1569489847), (23, 682386890), (46, 341193445), (47, 333934010), (94, 166967005), (115, 136477378), (230, 68238689), (235, 66786802), (470, 33393401), (491, 31965170), (982, 15982585), (1081, 14518870), (2162, 7259435), (2455, 6393034), (2957, 5307710), (4910, 3196517), (5405, 2903774), (5914, 2653855), (10810, 1451887), (11293, 1389790), (14785, 1061542), (22586, 694895), (23077, 680110), (29570, 530771), (46154, 340055), (56465, 277958), (68011, 230770), (112930, 138979), (115385, 136022)]