1570361380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211639}}^1$

素因数の和:211708

約数の個数: 48

約数和(自身を含む): 3839996160

約数和(自身を除く): 2269634780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 211639, 423278, 846556, 1058195, 1481473, 2116390, 2962946, 4232780, 5925892, 7407365, 11216867, 14814730, 22433734, 29629460, 44867468, 56084335, 78518069, 112168670, 157036138, 224337340, 314072276, 392590345, 785180690, 1570361380]

約数ペア:

[(1, 1570361380), (2, 785180690), (4, 392590345), (5, 314072276), (7, 224337340), (10, 157036138), (14, 112168670), (20, 78518069), (28, 56084335), (35, 44867468), (53, 29629460), (70, 22433734), (106, 14814730), (140, 11216867), (212, 7407365), (265, 5925892), (371, 4232780), (530, 2962946), (742, 2116390), (1060, 1481473), (1484, 1058195), (1855, 846556), (3710, 423278), (7420, 211639)]