30744546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 75340800

約数和(自身を除く): 44596254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 653, 798, 826, 1121, 1239, 1306, 1959, 2242, 2478, 3363, 3918, 4571, 6726, 7847, 9142, 12407, 13713, 15694, 23541, 24814, 27426, 37221, 38527, 47082, 74442, 77054, 86849, 115581, 173698, 231162, 260547, 269689, 521094, 539378, 732013, 809067, 1464026, 1618134, 2196039, 4392078, 5124091, 10248182, 15372273, 30744546]

約数ペア:

[(1, 30744546), (2, 15372273), (3, 10248182), (6, 5124091), (7, 4392078), (14, 2196039), (19, 1618134), (21, 1464026), (38, 809067), (42, 732013), (57, 539378), (59, 521094), (114, 269689), (118, 260547), (133, 231162), (177, 173698), (266, 115581), (354, 86849), (399, 77054), (413, 74442), (653, 47082), (798, 38527), (826, 37221), (1121, 27426), (1239, 24814), (1306, 23541), (1959, 15694), (2242, 13713), (2478, 12407), (3363, 9142), (3918, 7847), (4571, 6726)]