31317790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7583}}^1$

素因数の和:7656

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 34207970

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 7583, 15166, 37915, 53081, 75830, 106162, 265405, 447397, 530810, 894794, 2236985, 3131779, 4473970, 6263558, 15658895, 31317790]

約数ペア:

[(1, 31317790), (2, 15658895), (5, 6263558), (7, 4473970), (10, 3131779), (14, 2236985), (35, 894794), (59, 530810), (70, 447397), (118, 265405), (295, 106162), (413, 75830), (590, 53081), (826, 37915), (2065, 15166), (4130, 7583)]