30319902

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{911}}^1$

素因数の和:1005

約数の個数: 36

約数和(自身を含む): 67330224

約数和(自身を除く): 37010322

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 911, 1822, 1849, 2733, 3698, 5466, 5547, 8199, 11094, 16398, 16641, 33282, 39173, 78346, 117519, 235038, 352557, 705114, 1684439, 3368878, 5053317, 10106634, 15159951, 30319902]

約数ペア:

[(1, 30319902), (2, 15159951), (3, 10106634), (6, 5053317), (9, 3368878), (18, 1684439), (43, 705114), (86, 352557), (129, 235038), (258, 117519), (387, 78346), (774, 39173), (911, 33282), (1822, 16641), (1849, 16398), (2733, 11094), (3698, 8199), (5466, 5547)]