73611070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2153}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 143301312

約数和(自身を除く): 69690242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2153, 2630, 3419, 4306, 6838, 10765, 17095, 21530, 27989, 34190, 55978, 139945, 279890, 566239, 1132478, 2831195, 5662390, 7361107, 14722214, 36805535, 73611070]

約数ペア:

[(1, 73611070), (2, 36805535), (5, 14722214), (10, 7361107), (13, 5662390), (26, 2831195), (65, 1132478), (130, 566239), (263, 279890), (526, 139945), (1315, 55978), (2153, 34190), (2630, 27989), (3419, 21530), (4306, 17095), (6838, 10765)]