69638070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 175760640

約数和(自身を除く): 106122570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 1110, 1290, 1459, 1591, 2918, 3182, 4377, 4773, 7295, 7955, 8754, 9546, 14590, 15910, 21885, 23865, 43770, 47730, 53983, 62737, 107966, 125474, 161949, 188211, 269915, 313685, 323898, 376422, 539830, 627370, 809745, 941055, 1619490, 1882110, 2321269, 4642538, 6963807, 11606345, 13927614, 23212690, 34819035, 69638070]

約数ペア:

[(1, 69638070), (2, 34819035), (3, 23212690), (5, 13927614), (6, 11606345), (10, 6963807), (15, 4642538), (30, 2321269), (37, 1882110), (43, 1619490), (74, 941055), (86, 809745), (111, 627370), (129, 539830), (185, 376422), (215, 323898), (222, 313685), (258, 269915), (370, 188211), (430, 161949), (555, 125474), (645, 107966), (1110, 62737), (1290, 53983), (1459, 47730), (1591, 43770), (2918, 23865), (3182, 21885), (4377, 15910), (4773, 14590), (7295, 9546), (7955, 8754)]