28164870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312943}}^1$

素因数の和:312956

約数の個数: 24

約数和(自身を含む): 73228896

約数和(自身を除く): 45064026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312943, 625886, 938829, 1564715, 1877658, 2816487, 3129430, 4694145, 5632974, 9388290, 14082435, 28164870]

約数ペア:

[(1, 28164870), (2, 14082435), (3, 9388290), (5, 5632974), (6, 4694145), (9, 3129430), (10, 2816487), (15, 1877658), (18, 1564715), (30, 938829), (45, 625886), (90, 312943)]