38998470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{185707}}^1$

素因数の和:185724

約数の個数: 32

約数和(自身を含む): 106967808

約数和(自身を除く): 67969338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 185707, 371414, 557121, 928535, 1114242, 1299949, 1857070, 2599898, 2785605, 3899847, 5571210, 6499745, 7799694, 12999490, 19499235, 38998470]

約数ペア:

[(1, 38998470), (2, 19499235), (3, 12999490), (5, 7799694), (6, 6499745), (7, 5571210), (10, 3899847), (14, 2785605), (15, 2599898), (21, 1857070), (30, 1299949), (35, 1114242), (42, 928535), (70, 557121), (105, 371414), (210, 185707)]