138828510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 382393440

約数和(自身を除く): 243564930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 43, 45, 58, 86, 87, 90, 129, 145, 174, 215, 258, 261, 290, 387, 430, 435, 522, 645, 774, 870, 1237, 1247, 1290, 1305, 1935, 2474, 2494, 2610, 3711, 3741, 3870, 6185, 6235, 7422, 7482, 11133, 11223, 12370, 12470, 18555, 18705, 22266, 22446, 35873, 37110, 37410, 53191, 55665, 56115, 71746, 106382, 107619, 111330, 112230, 159573, 179365, 215238, 265955, 319146, 322857, 358730, 478719, 531910, 538095, 645714, 797865, 957438, 1076190, 1542539, 1595730, 1614285, 2393595, 3085078, 3228570, 4627617, 4787190, 7712695, 9255234, 13882851, 15425390, 23138085, 27765702, 46276170, 69414255, 138828510]

約数ペア:

[(1, 138828510), (2, 69414255), (3, 46276170), (5, 27765702), (6, 23138085), (9, 15425390), (10, 13882851), (15, 9255234), (18, 7712695), (29, 4787190), (30, 4627617), (43, 3228570), (45, 3085078), (58, 2393595), (86, 1614285), (87, 1595730), (90, 1542539), (129, 1076190), (145, 957438), (174, 797865), (215, 645714), (258, 538095), (261, 531910), (290, 478719), (387, 358730), (430, 322857), (435, 319146), (522, 265955), (645, 215238), (774, 179365), (870, 159573), (1237, 112230), (1247, 111330), (1290, 107619), (1305, 106382), (1935, 71746), (2474, 56115), (2494, 55665), (2610, 53191), (3711, 37410), (3741, 37110), (3870, 35873), (6185, 22446), (6235, 22266), (7422, 18705), (7482, 18555), (11133, 12470), (11223, 12370)]