38284260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{91153}}^1$

素因数の和:91172

約数の個数: 48

約数和(自身を含む): 122510976

約数和(自身を除く): 84226716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 91153, 182306, 273459, 364612, 455765, 546918, 638071, 911530, 1093836, 1276142, 1367295, 1823060, 1914213, 2552284, 2734590, 3190355, 3828426, 5469180, 6380710, 7656852, 9571065, 12761420, 19142130, 38284260]

約数ペア:

[(1, 38284260), (2, 19142130), (3, 12761420), (4, 9571065), (5, 7656852), (6, 6380710), (7, 5469180), (10, 3828426), (12, 3190355), (14, 2734590), (15, 2552284), (20, 1914213), (21, 1823060), (28, 1367295), (30, 1276142), (35, 1093836), (42, 911530), (60, 638071), (70, 546918), (84, 455765), (105, 364612), (140, 273459), (210, 182306), (420, 91153)]