153555110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 130113370

約数列:

[1, 2, 5, 10, 47, 94, 235, 239, 470, 478, 1195, 1367, 2390, 2734, 6835, 11233, 13670, 22466, 56165, 64249, 112330, 128498, 321245, 326713, 642490, 653426, 1633565, 3267130, 15355511, 30711022, 76777555, 153555110]

約数ペア:

[(1, 153555110), (2, 76777555), (5, 30711022), (10, 15355511), (47, 3267130), (94, 1633565), (235, 653426), (239, 642490), (470, 326713), (478, 321245), (1195, 128498), (1367, 112330), (2390, 64249), (2734, 56165), (6835, 22466), (11233, 13670)]