129279710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11059}}^1$

素因数の和:11240

約数の個数: 32

約数和(自身を含む): 267563520

約数和(自身を除く): 138283810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11059, 11690, 22118, 55295, 77413, 110590, 154826, 387065, 774130, 1846853, 3693706, 9234265, 12927971, 18468530, 25855942, 64639855, 129279710]

約数ペア:

[(1, 129279710), (2, 64639855), (5, 25855942), (7, 18468530), (10, 12927971), (14, 9234265), (35, 3693706), (70, 1846853), (167, 774130), (334, 387065), (835, 154826), (1169, 110590), (1670, 77413), (2338, 55295), (5845, 22118), (11059, 11690)]