9987690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4969}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 24333120

約数和(自身を除く): 14345430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 4969, 9938, 14907, 24845, 29814, 49690, 74535, 149070, 332923, 665846, 998769, 1664615, 1997538, 3329230, 4993845, 9987690]

約数ペア:

[(1, 9987690), (2, 4993845), (3, 3329230), (5, 1997538), (6, 1664615), (10, 998769), (15, 665846), (30, 332923), (67, 149070), (134, 74535), (201, 49690), (335, 29814), (402, 24845), (670, 14907), (1005, 9938), (2010, 4969)]