1503740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 2270212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 467, 644, 805, 934, 1610, 1868, 2335, 3220, 3269, 4670, 6538, 9340, 10741, 13076, 16345, 21482, 32690, 42964, 53705, 65380, 75187, 107410, 150374, 214820, 300748, 375935, 751870, 1503740]

約数ペア:

[(1, 1503740), (2, 751870), (4, 375935), (5, 300748), (7, 214820), (10, 150374), (14, 107410), (20, 75187), (23, 65380), (28, 53705), (35, 42964), (46, 32690), (70, 21482), (92, 16345), (115, 13076), (140, 10741), (161, 9340), (230, 6538), (322, 4670), (460, 3269), (467, 3220), (644, 2335), (805, 1868), (934, 1610)]