30437836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 32783924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 419, 508, 572, 838, 1397, 1651, 1676, 2794, 3302, 4609, 5447, 5588, 6604, 9218, 10894, 18161, 18436, 21788, 36322, 53213, 59917, 72644, 106426, 119834, 212852, 239668, 585343, 691769, 1170686, 1383538, 2341372, 2767076, 7609459, 15218918, 30437836]

約数ペア:

[(1, 30437836), (2, 15218918), (4, 7609459), (11, 2767076), (13, 2341372), (22, 1383538), (26, 1170686), (44, 691769), (52, 585343), (127, 239668), (143, 212852), (254, 119834), (286, 106426), (419, 72644), (508, 59917), (572, 53213), (838, 36322), (1397, 21788), (1651, 18436), (1676, 18161), (2794, 10894), (3302, 9218), (4609, 6604), (5447, 5588)]