28528230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3433}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 68734944

約数和(自身を除く): 40206714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 3433, 4155, 6866, 8310, 10299, 17165, 20598, 34330, 51495, 102990, 950941, 1901882, 2852823, 4754705, 5705646, 9509410, 14264115, 28528230]

約数ペア:

[(1, 28528230), (2, 14264115), (3, 9509410), (5, 5705646), (6, 4754705), (10, 2852823), (15, 1901882), (30, 950941), (277, 102990), (554, 51495), (831, 34330), (1385, 20598), (1662, 17165), (2770, 10299), (3433, 8310), (4155, 6866)]