68202170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 130408704

約数和(自身を除く): 62206534

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 151, 155, 235, 302, 310, 470, 755, 961, 1457, 1510, 1922, 2914, 4681, 4805, 7097, 7285, 9362, 9610, 14194, 14570, 23405, 35485, 45167, 46810, 70970, 90334, 145111, 220007, 225835, 290222, 440014, 451670, 725555, 1100035, 1451110, 2200070, 6820217, 13640434, 34101085, 68202170]

約数ペア:

[(1, 68202170), (2, 34101085), (5, 13640434), (10, 6820217), (31, 2200070), (47, 1451110), (62, 1100035), (94, 725555), (151, 451670), (155, 440014), (235, 290222), (302, 225835), (310, 220007), (470, 145111), (755, 90334), (961, 70970), (1457, 46810), (1510, 45167), (1922, 35485), (2914, 23405), (4681, 14570), (4805, 14194), (7097, 9610), (7285, 9362)]