30209478982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{12347}}^1$

素因数の和:12497

約数の個数: 48

約数和(自身を含む): 50027181120

約数和(自身を除く): 19817702138

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 961, 1178, 1273, 1922, 2077, 2546, 4154, 12347, 18259, 24694, 36518, 39463, 64387, 78926, 128774, 234593, 382757, 469186, 765514, 827249, 1223353, 1654498, 2446706, 7272383, 11865467, 14544766, 15717731, 23730934, 25644719, 31435462, 51289438, 225443873, 450887746, 487249661, 794986289, 974499322, 1589972578, 15104739491, 30209478982]

約数ペア:

[(1, 30209478982), (2, 15104739491), (19, 1589972578), (31, 974499322), (38, 794986289), (62, 487249661), (67, 450887746), (134, 225443873), (589, 51289438), (961, 31435462), (1178, 25644719), (1273, 23730934), (1922, 15717731), (2077, 14544766), (2546, 11865467), (4154, 7272383), (12347, 2446706), (18259, 1654498), (24694, 1223353), (36518, 827249), (39463, 765514), (64387, 469186), (78926, 382757), (128774, 234593)]