75196490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 143475840

約数和(自身を除く): 68279350

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2621, 2869, 5242, 5738, 13105, 14345, 26210, 28690, 49799, 99598, 248995, 395771, 497990, 791542, 1978855, 3957710, 7519649, 15039298, 37598245, 75196490]

約数ペア:

[(1, 75196490), (2, 37598245), (5, 15039298), (10, 7519649), (19, 3957710), (38, 1978855), (95, 791542), (151, 497990), (190, 395771), (302, 248995), (755, 99598), (1510, 49799), (2621, 28690), (2869, 26210), (5242, 14345), (5738, 13105)]