28739430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319327}}^1$

素因数の和:319340

約数の個数: 24

約数和(自身を含む): 74722752

約数和(自身を除く): 45983322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319327, 638654, 957981, 1596635, 1915962, 2873943, 3193270, 4789905, 5747886, 9579810, 14369715, 28739430]

約数ペア:

[(1, 28739430), (2, 14369715), (3, 9579810), (5, 5747886), (6, 4789905), (9, 3193270), (10, 2873943), (15, 1915962), (18, 1596635), (30, 957981), (45, 638654), (90, 319327)]