71303810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 133166592

約数和(自身を除く): 61862782

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 1871, 3742, 3811, 7622, 9355, 18710, 19055, 38110, 69227, 138454, 192713, 346135, 385426, 692270, 963565, 1927130, 7130381, 14260762, 35651905, 71303810]

約数ペア:

[(1, 71303810), (2, 35651905), (5, 14260762), (10, 7130381), (37, 1927130), (74, 963565), (103, 692270), (185, 385426), (206, 346135), (370, 192713), (515, 138454), (1030, 69227), (1871, 38110), (3742, 19055), (3811, 18710), (7622, 9355)]