65655170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3461}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 135599616

約数和(自身を除く): 69944446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3461, 3794, 6922, 9485, 17305, 18970, 24227, 34610, 48454, 121135, 242270, 937931, 1875862, 4689655, 6565517, 9379310, 13131034, 32827585, 65655170]

約数ペア:

[(1, 65655170), (2, 32827585), (5, 13131034), (7, 9379310), (10, 6565517), (14, 4689655), (35, 1875862), (70, 937931), (271, 242270), (542, 121135), (1355, 48454), (1897, 34610), (2710, 24227), (3461, 18970), (3794, 17305), (6922, 9485)]