191036735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 84752065

約数列:

[1, 5, 17, 19, 23, 37, 85, 95, 115, 139, 185, 323, 391, 437, 629, 695, 703, 851, 1615, 1955, 2185, 2363, 2641, 3145, 3197, 3515, 4255, 5143, 7429, 11815, 11951, 13205, 14467, 15985, 16169, 25715, 37145, 44897, 54349, 59755, 60743, 72335, 80845, 87431, 97717, 118289, 224485, 271745, 274873, 303715, 437155, 488585, 591445, 1032631, 1374365, 1661189, 2010913, 2247491, 5163155, 8305945, 10054565, 11237455, 38207347, 191036735]

約数ペア:

[(1, 191036735), (5, 38207347), (17, 11237455), (19, 10054565), (23, 8305945), (37, 5163155), (85, 2247491), (95, 2010913), (115, 1661189), (139, 1374365), (185, 1032631), (323, 591445), (391, 488585), (437, 437155), (629, 303715), (695, 274873), (703, 271745), (851, 224485), (1615, 118289), (1955, 97717), (2185, 87431), (2363, 80845), (2641, 72335), (3145, 60743), (3197, 59755), (3515, 54349), (4255, 44897), (5143, 37145), (7429, 25715), (11815, 16169), (11951, 15985), (13205, 14467)]