126268730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 266692608

約数和(自身を除く): 140423878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 103, 166, 206, 211, 415, 422, 515, 581, 721, 830, 1030, 1055, 1162, 1442, 1477, 2110, 2905, 2954, 3605, 5810, 7210, 7385, 8549, 14770, 17098, 17513, 21733, 35026, 42745, 43466, 59843, 85490, 87565, 108665, 119686, 122591, 152131, 175130, 217330, 245182, 299215, 304262, 598430, 612955, 760655, 1225910, 1521310, 1803839, 3607678, 9019195, 12626873, 18038390, 25253746, 63134365, 126268730]

約数ペア:

[(1, 126268730), (2, 63134365), (5, 25253746), (7, 18038390), (10, 12626873), (14, 9019195), (35, 3607678), (70, 1803839), (83, 1521310), (103, 1225910), (166, 760655), (206, 612955), (211, 598430), (415, 304262), (422, 299215), (515, 245182), (581, 217330), (721, 175130), (830, 152131), (1030, 122591), (1055, 119686), (1162, 108665), (1442, 87565), (1477, 85490), (2110, 59843), (2905, 43466), (2954, 42745), (3605, 35026), (5810, 21733), (7210, 17513), (7385, 17098), (8549, 14770)]