153956110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 347742720

約数和(自身を除く): 193786610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 179, 358, 385, 770, 895, 1117, 1253, 1790, 1969, 2234, 2506, 3938, 5585, 6265, 7819, 9845, 11170, 12287, 12530, 13783, 15638, 19690, 24574, 27566, 39095, 61435, 68915, 78190, 86009, 122870, 137830, 172018, 199943, 399886, 430045, 860090, 999715, 1399601, 1999430, 2199373, 2799202, 4398746, 6998005, 10996865, 13996010, 15395611, 21993730, 30791222, 76978055, 153956110]

約数ペア:

[(1, 153956110), (2, 76978055), (5, 30791222), (7, 21993730), (10, 15395611), (11, 13996010), (14, 10996865), (22, 6998005), (35, 4398746), (55, 2799202), (70, 2199373), (77, 1999430), (110, 1399601), (154, 999715), (179, 860090), (358, 430045), (385, 399886), (770, 199943), (895, 172018), (1117, 137830), (1253, 122870), (1790, 86009), (1969, 78190), (2234, 68915), (2506, 61435), (3938, 39095), (5585, 27566), (6265, 24574), (7819, 19690), (9845, 15638), (11170, 13783), (12287, 12530)]