370491380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6803}}^1$

素因数の和:7208

約数の個数: 48

約数和(自身を含む): 891596160

約数和(自身を除く): 521104780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 1556, 1945, 2723, 3890, 5446, 6803, 7780, 10892, 13606, 13615, 27212, 27230, 34015, 47621, 54460, 68030, 95242, 136060, 190484, 238105, 476210, 952420, 2646367, 5292734, 10585468, 13231835, 18524569, 26463670, 37049138, 52927340, 74098276, 92622845, 185245690, 370491380]

約数ペア:

[(1, 370491380), (2, 185245690), (4, 92622845), (5, 74098276), (7, 52927340), (10, 37049138), (14, 26463670), (20, 18524569), (28, 13231835), (35, 10585468), (70, 5292734), (140, 2646367), (389, 952420), (778, 476210), (1556, 238105), (1945, 190484), (2723, 136060), (3890, 95242), (5446, 68030), (6803, 54460), (7780, 47621), (10892, 34015), (13606, 27230), (13615, 27212)]