6701240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 18960480

約数和(自身を除く): 12259240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 263, 280, 364, 392, 455, 490, 520, 526, 637, 728, 910, 980, 1052, 1274, 1315, 1820, 1841, 1960, 2104, 2548, 2630, 3185, 3419, 3640, 3682, 5096, 5260, 6370, 6838, 7364, 9205, 10520, 12740, 12887, 13676, 14728, 17095, 18410, 23933, 25480, 25774, 27352, 34190, 36820, 47866, 51548, 64435, 68380, 73640, 95732, 103096, 119665, 128870, 136760, 167531, 191464, 239330, 257740, 335062, 478660, 515480, 670124, 837655, 957320, 1340248, 1675310, 3350620, 6701240]

約数ペア:

[(1, 6701240), (2, 3350620), (4, 1675310), (5, 1340248), (7, 957320), (8, 837655), (10, 670124), (13, 515480), (14, 478660), (20, 335062), (26, 257740), (28, 239330), (35, 191464), (40, 167531), (49, 136760), (52, 128870), (56, 119665), (65, 103096), (70, 95732), (91, 73640), (98, 68380), (104, 64435), (130, 51548), (140, 47866), (182, 36820), (196, 34190), (245, 27352), (260, 25774), (263, 25480), (280, 23933), (364, 18410), (392, 17095), (455, 14728), (490, 13676), (520, 12887), (526, 12740), (637, 10520), (728, 9205), (910, 7364), (980, 6838), (1052, 6370), (1274, 5260), (1315, 5096), (1820, 3682), (1841, 3640), (1960, 3419), (2104, 3185), (2548, 2630)]