29053910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 24527914

約数列:

[1, 2, 5, 10, 71, 142, 151, 271, 302, 355, 542, 710, 755, 1355, 1510, 2710, 10721, 19241, 21442, 38482, 40921, 53605, 81842, 96205, 107210, 192410, 204605, 409210, 2905391, 5810782, 14526955, 29053910]

約数ペア:

[(1, 29053910), (2, 14526955), (5, 5810782), (10, 2905391), (71, 409210), (142, 204605), (151, 192410), (271, 107210), (302, 96205), (355, 81842), (542, 53605), (710, 40921), (755, 38482), (1355, 21442), (1510, 19241), (2710, 10721)]