71064610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 131134464

約数和(自身を除く): 60069854

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 991, 1010, 1982, 4955, 7171, 9910, 14342, 35855, 70361, 71710, 100091, 140722, 200182, 351805, 500455, 703610, 1000910, 7106461, 14212922, 35532305, 71064610]

約数ペア:

[(1, 71064610), (2, 35532305), (5, 14212922), (10, 7106461), (71, 1000910), (101, 703610), (142, 500455), (202, 351805), (355, 200182), (505, 140722), (710, 100091), (991, 71710), (1010, 70361), (1982, 35855), (4955, 14342), (7171, 9910)]