30730458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 41586342

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 61, 66, 102, 122, 183, 187, 366, 374, 449, 561, 671, 898, 1037, 1122, 1342, 1347, 2013, 2074, 2694, 3111, 4026, 4939, 6222, 7633, 9878, 11407, 14817, 15266, 22814, 22899, 27389, 29634, 34221, 45798, 54778, 68442, 82167, 83963, 164334, 167926, 251889, 301279, 465613, 503778, 602558, 903837, 931226, 1396839, 1807674, 2793678, 5121743, 10243486, 15365229, 30730458]

約数ペア:

[(1, 30730458), (2, 15365229), (3, 10243486), (6, 5121743), (11, 2793678), (17, 1807674), (22, 1396839), (33, 931226), (34, 903837), (51, 602558), (61, 503778), (66, 465613), (102, 301279), (122, 251889), (183, 167926), (187, 164334), (366, 83963), (374, 82167), (449, 68442), (561, 54778), (671, 45798), (898, 34221), (1037, 29634), (1122, 27389), (1342, 22899), (1347, 22814), (2013, 15266), (2074, 14817), (2694, 11407), (3111, 9878), (4026, 7633), (4939, 6222)]