83841170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3079}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 172972800

約数和(自身を除く): 89131630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3079, 3890, 5446, 6158, 13615, 15395, 21553, 27230, 30790, 43106, 107765, 215530, 1197731, 2395462, 5988655, 8384117, 11977310, 16768234, 41920585, 83841170]

約数ペア:

[(1, 83841170), (2, 41920585), (5, 16768234), (7, 11977310), (10, 8384117), (14, 5988655), (35, 2395462), (70, 1197731), (389, 215530), (778, 107765), (1945, 43106), (2723, 30790), (3079, 27230), (3890, 21553), (5446, 15395), (6158, 13615)]