138573669290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1\times {\mathrm{18973}}^1$

素因数の和:20103

約数の個数: 64

約数和(自身を含む): 288132788736

約数和(自身を除く): 149559119446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1013, 1030, 1442, 2026, 3605, 5065, 7091, 7210, 10130, 14182, 18973, 35455, 37946, 70910, 94865, 104339, 132811, 189730, 208678, 265622, 521695, 664055, 730373, 1043390, 1328110, 1460746, 1954219, 3651865, 3908438, 7303730, 9771095, 13679533, 19219649, 19542190, 27359066, 38439298, 68397665, 96098245, 134537543, 136795330, 192196490, 269075086, 672687715, 1345375430, 1979623847, 3959247694, 9898119235, 13857366929, 19796238470, 27714733858, 69286834645, 138573669290]

約数ペア:

[(1, 138573669290), (2, 69286834645), (5, 27714733858), (7, 19796238470), (10, 13857366929), (14, 9898119235), (35, 3959247694), (70, 1979623847), (103, 1345375430), (206, 672687715), (515, 269075086), (721, 192196490), (1013, 136795330), (1030, 134537543), (1442, 96098245), (2026, 68397665), (3605, 38439298), (5065, 27359066), (7091, 19542190), (7210, 19219649), (10130, 13679533), (14182, 9771095), (18973, 7303730), (35455, 3908438), (37946, 3651865), (70910, 1954219), (94865, 1460746), (104339, 1328110), (132811, 1043390), (189730, 730373), (208678, 664055), (265622, 521695)]