28586130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3391}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 68871168

約数和(自身を除く): 40285038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3391, 4215, 6782, 8430, 10173, 16955, 20346, 33910, 50865, 101730, 952871, 1905742, 2858613, 4764355, 5717226, 9528710, 14293065, 28586130]

約数ペア:

[(1, 28586130), (2, 14293065), (3, 9528710), (5, 5717226), (6, 4764355), (10, 2858613), (15, 1905742), (30, 952871), (281, 101730), (562, 50865), (843, 33910), (1405, 20346), (1686, 16955), (2810, 10173), (3391, 8430), (4215, 6782)]