282695140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155327}}^1$

素因数の和:155356

約数の個数: 48

約数和(自身を含む): 730662912

約数和(自身を除く): 447967772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 155327, 310654, 621308, 776635, 1087289, 1553270, 2019251, 2174578, 3106540, 4038502, 4349156, 5436445, 8077004, 10096255, 10872890, 14134757, 20192510, 21745780, 28269514, 40385020, 56539028, 70673785, 141347570, 282695140]

約数ペア:

[(1, 282695140), (2, 141347570), (4, 70673785), (5, 56539028), (7, 40385020), (10, 28269514), (13, 21745780), (14, 20192510), (20, 14134757), (26, 10872890), (28, 10096255), (35, 8077004), (52, 5436445), (65, 4349156), (70, 4038502), (91, 3106540), (130, 2174578), (140, 2019251), (182, 1553270), (260, 1087289), (364, 776635), (455, 621308), (910, 310654), (1820, 155327)]