1505724

素因数分解:

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

素因数の和:107

約数の個数: 72

約数和(自身を含む): 4155984

約数和(自身を除く): 2650260

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 61, 66, 68, 102, 121, 122, 132, 183, 187, 204, 242, 244, 363, 366, 374, 484, 561, 671, 726, 732, 748, 1037, 1122, 1342, 1452, 2013, 2057, 2074, 2244, 2684, 3111, 4026, 4114, 4148, 6171, 6222, 7381, 8052, 8228, 11407, 12342, 12444, 14762, 22143, 22814, 24684, 29524, 34221, 44286, 45628, 68442, 88572, 125477, 136884, 250954, 376431, 501908, 752862, 1505724]

約数ペア:

[(1, 1505724), (2, 752862), (3, 501908), (4, 376431), (6, 250954), (11, 136884), (12, 125477), (17, 88572), (22, 68442), (33, 45628), (34, 44286), (44, 34221), (51, 29524), (61, 24684), (66, 22814), (68, 22143), (102, 14762), (121, 12444), (122, 12342), (132, 11407), (183, 8228), (187, 8052), (204, 7381), (242, 6222), (244, 6171), (363, 4148), (366, 4114), (374, 4026), (484, 3111), (561, 2684), (671, 2244), (726, 2074), (732, 2057), (748, 2013), (1037, 1452), (1122, 1342)]