30350940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1433}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 85282848

約数和(自身を除く): 54931908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1433, 1765, 2118, 2866, 3530, 4236, 4299, 5295, 5732, 7060, 7165, 8598, 10590, 14330, 17196, 21180, 21495, 28660, 42990, 85980, 505849, 1011698, 1517547, 2023396, 2529245, 3035094, 5058490, 6070188, 7587735, 10116980, 15175470, 30350940]

約数ペア:

[(1, 30350940), (2, 15175470), (3, 10116980), (4, 7587735), (5, 6070188), (6, 5058490), (10, 3035094), (12, 2529245), (15, 2023396), (20, 1517547), (30, 1011698), (60, 505849), (353, 85980), (706, 42990), (1059, 28660), (1412, 21495), (1433, 21180), (1765, 17196), (2118, 14330), (2866, 10590), (3530, 8598), (4236, 7165), (4299, 7060), (5295, 5732)]