67075820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 172827648

約数和(自身を除く): 105751828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 563, 644, 740, 805, 851, 1036, 1126, 1295, 1610, 1702, 2252, 2590, 2815, 3220, 3404, 3941, 4255, 5180, 5630, 5957, 7882, 8510, 11260, 11914, 12949, 15764, 17020, 19705, 20831, 23828, 25898, 29785, 39410, 41662, 51796, 59570, 64745, 78820, 83324, 90643, 104155, 119140, 129490, 145817, 181286, 208310, 258980, 291634, 362572, 416620, 453215, 479113, 583268, 729085, 906430, 958226, 1458170, 1812860, 1916452, 2395565, 2916340, 3353791, 4791130, 6707582, 9582260, 13415164, 16768955, 33537910, 67075820]

約数ペア:

[(1, 67075820), (2, 33537910), (4, 16768955), (5, 13415164), (7, 9582260), (10, 6707582), (14, 4791130), (20, 3353791), (23, 2916340), (28, 2395565), (35, 1916452), (37, 1812860), (46, 1458170), (70, 958226), (74, 906430), (92, 729085), (115, 583268), (140, 479113), (148, 453215), (161, 416620), (185, 362572), (230, 291634), (259, 258980), (322, 208310), (370, 181286), (460, 145817), (518, 129490), (563, 119140), (644, 104155), (740, 90643), (805, 83324), (851, 78820), (1036, 64745), (1126, 59570), (1295, 51796), (1610, 41662), (1702, 39410), (2252, 29785), (2590, 25898), (2815, 23828), (3220, 20831), (3404, 19705), (3941, 17020), (4255, 15764), (5180, 12949), (5630, 11914), (5957, 11260), (7882, 8510)]