30138196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 58835476

約数和(自身を除く): 28697280

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 853, 1606, 1706, 3212, 3412, 8833, 9383, 17666, 18766, 35332, 37532, 62269, 103213, 124538, 206426, 249076, 412852, 684959, 1369918, 2739836, 7534549, 15069098, 30138196]

約数ペア:

[(1, 30138196), (2, 15069098), (4, 7534549), (11, 2739836), (22, 1369918), (44, 684959), (73, 412852), (121, 249076), (146, 206426), (242, 124538), (292, 103213), (484, 62269), (803, 37532), (853, 35332), (1606, 18766), (1706, 17666), (3212, 9383), (3412, 8833)]