373875740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 917529984

約数和(自身を除く): 543654244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 137, 140, 193, 202, 274, 386, 404, 505, 548, 685, 707, 772, 959, 965, 1010, 1351, 1370, 1414, 1918, 1930, 2020, 2702, 2740, 2828, 3535, 3836, 3860, 4795, 5404, 6755, 7070, 9590, 13510, 13837, 14140, 19180, 19493, 26441, 27020, 27674, 38986, 52882, 55348, 69185, 77972, 96859, 97465, 105764, 132205, 136451, 138370, 185087, 193718, 194930, 264410, 272902, 276740, 370174, 387436, 389860, 484295, 528820, 545804, 682255, 740348, 925435, 968590, 1364510, 1850870, 1937180, 2670541, 2729020, 3701740, 5341082, 10682164, 13352705, 18693787, 26705410, 37387574, 53410820, 74775148, 93468935, 186937870, 373875740]

約数ペア:

[(1, 373875740), (2, 186937870), (4, 93468935), (5, 74775148), (7, 53410820), (10, 37387574), (14, 26705410), (20, 18693787), (28, 13352705), (35, 10682164), (70, 5341082), (101, 3701740), (137, 2729020), (140, 2670541), (193, 1937180), (202, 1850870), (274, 1364510), (386, 968590), (404, 925435), (505, 740348), (548, 682255), (685, 545804), (707, 528820), (772, 484295), (959, 389860), (965, 387436), (1010, 370174), (1351, 276740), (1370, 272902), (1414, 264410), (1918, 194930), (1930, 193718), (2020, 185087), (2702, 138370), (2740, 136451), (2828, 132205), (3535, 105764), (3836, 97465), (3860, 96859), (4795, 77972), (5404, 69185), (6755, 55348), (7070, 52882), (9590, 38986), (13510, 27674), (13837, 27020), (14140, 26441), (19180, 19493)]