2015308078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9505

約数の個数: 64

約数和(自身を含む): 3906662400

約数和(自身を除く): 1891354322

約数列:

[1, 2, 7, 14, 17, 29, 31, 34, 58, 62, 119, 203, 217, 238, 406, 434, 493, 527, 899, 986, 1054, 1798, 3451, 3689, 6293, 6902, 7378, 9419, 12586, 15283, 18838, 30566, 65933, 106981, 131866, 160123, 213962, 273151, 291989, 320246, 546302, 583978, 1120861, 1912057, 2043923, 2241722, 3824114, 4087846, 4643567, 4963813, 8467681, 9287134, 9927626, 16935362, 32504969, 34746691, 59273767, 65009938, 69493382, 118547534, 143950577, 287901154, 1007654039, 2015308078]

約数ペア:

[(1, 2015308078), (2, 1007654039), (7, 287901154), (14, 143950577), (17, 118547534), (29, 69493382), (31, 65009938), (34, 59273767), (58, 34746691), (62, 32504969), (119, 16935362), (203, 9927626), (217, 9287134), (238, 8467681), (406, 4963813), (434, 4643567), (493, 4087846), (527, 3824114), (899, 2241722), (986, 2043923), (1054, 1912057), (1798, 1120861), (3451, 583978), (3689, 546302), (6293, 320246), (6902, 291989), (7378, 273151), (9419, 213962), (12586, 160123), (15283, 131866), (18838, 106981), (30566, 65933)]