42144130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7621}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 87805440

約数和(自身を除く): 45661310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 7621, 15242, 38105, 53347, 76210, 106694, 266735, 533470, 602059, 1204118, 3010295, 4214413, 6020590, 8428826, 21072065, 42144130]

約数ペア:

[(1, 42144130), (2, 21072065), (5, 8428826), (7, 6020590), (10, 4214413), (14, 3010295), (35, 1204118), (70, 602059), (79, 533470), (158, 266735), (395, 106694), (553, 76210), (790, 53347), (1106, 38105), (2765, 15242), (5530, 7621)]