8103270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 22726656

約数和(自身を除く): 14623386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 821, 987, 1410, 1642, 1645, 1974, 2463, 3290, 4105, 4926, 4935, 5747, 8210, 9870, 11494, 12315, 17241, 24630, 28735, 34482, 38587, 57470, 77174, 86205, 115761, 172410, 192935, 231522, 270109, 385870, 540218, 578805, 810327, 1157610, 1350545, 1620654, 2701090, 4051635, 8103270]

約数ペア:

[(1, 8103270), (2, 4051635), (3, 2701090), (5, 1620654), (6, 1350545), (7, 1157610), (10, 810327), (14, 578805), (15, 540218), (21, 385870), (30, 270109), (35, 231522), (42, 192935), (47, 172410), (70, 115761), (94, 86205), (105, 77174), (141, 57470), (210, 38587), (235, 34482), (282, 28735), (329, 24630), (470, 17241), (658, 12315), (705, 11494), (821, 9870), (987, 8210), (1410, 5747), (1642, 4935), (1645, 4926), (1974, 4105), (2463, 3290)]