137119780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 342590976

約数和(自身を除く): 205471196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 103, 140, 148, 185, 206, 257, 259, 370, 412, 514, 515, 518, 721, 740, 1028, 1030, 1036, 1285, 1295, 1442, 1799, 2060, 2570, 2590, 2884, 3598, 3605, 3811, 5140, 5180, 7196, 7210, 7622, 8995, 9509, 14420, 15244, 17990, 19018, 19055, 26471, 26677, 35980, 38036, 38110, 47545, 52942, 53354, 66563, 76220, 95090, 105884, 106708, 132355, 133126, 133385, 185297, 190180, 264710, 266252, 266770, 332815, 370594, 529420, 533540, 665630, 741188, 926485, 979427, 1331260, 1852970, 1958854, 3705940, 3917708, 4897135, 6855989, 9794270, 13711978, 19588540, 27423956, 34279945, 68559890, 137119780]

約数ペア:

[(1, 137119780), (2, 68559890), (4, 34279945), (5, 27423956), (7, 19588540), (10, 13711978), (14, 9794270), (20, 6855989), (28, 4897135), (35, 3917708), (37, 3705940), (70, 1958854), (74, 1852970), (103, 1331260), (140, 979427), (148, 926485), (185, 741188), (206, 665630), (257, 533540), (259, 529420), (370, 370594), (412, 332815), (514, 266770), (515, 266252), (518, 264710), (721, 190180), (740, 185297), (1028, 133385), (1030, 133126), (1036, 132355), (1285, 106708), (1295, 105884), (1442, 95090), (1799, 76220), (2060, 66563), (2570, 53354), (2590, 52942), (2884, 47545), (3598, 38110), (3605, 38036), (3811, 35980), (5140, 26677), (5180, 26471), (7196, 19055), (7210, 19018), (7622, 17990), (8995, 15244), (9509, 14420)]