159108130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2689}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 294199920

約数和(自身を除く): 135091790

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 970, 2689, 5378, 5917, 11834, 13445, 26890, 29585, 59170, 164029, 260833, 328058, 521666, 820145, 1304165, 1640290, 2608330, 15910813, 31821626, 79554065, 159108130]

約数ペア:

[(1, 159108130), (2, 79554065), (5, 31821626), (10, 15910813), (61, 2608330), (97, 1640290), (122, 1304165), (194, 820145), (305, 521666), (485, 328058), (610, 260833), (970, 164029), (2689, 59170), (5378, 29585), (5917, 26890), (11834, 13445)]