83840330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15161}}^1$

素因数の和:15254

約数の個数: 32

約数和(自身を含む): 174666240

約数和(自身を除く): 90825910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 15161, 30322, 75805, 106127, 151610, 212254, 530635, 1061270, 1197719, 2395438, 5988595, 8384033, 11977190, 16768066, 41920165, 83840330]

約数ペア:

[(1, 83840330), (2, 41920165), (5, 16768066), (7, 11977190), (10, 8384033), (14, 5988595), (35, 2395438), (70, 1197719), (79, 1061270), (158, 530635), (395, 212254), (553, 151610), (790, 106127), (1106, 75805), (2765, 30322), (5530, 15161)]