30766388464

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{145267}}^1$

素因数の和:145374

約数の個数: 80

約数和(自身を含む): 71476504576

約数和(自身を除く): 40710116112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 6832, 7564, 13237, 15128, 26474, 30256, 52948, 105896, 145267, 211792, 290534, 581068, 1016869, 1162136, 2033738, 2324272, 4067476, 4503277, 8134952, 8861287, 9006554, 16269904, 17722574, 18013108, 31522939, 35445148, 36026216, 62029009, 63045878, 70890296, 72052432, 124058018, 126091756, 141780592, 248116036, 252183512, 274699897, 496232072, 504367024, 549399794, 992464144, 1098799588, 1922899279, 2197599176, 3845798558, 4395198352, 7691597116, 15383194232, 30766388464]

約数ペア:

[(1, 30766388464), (2, 15383194232), (4, 7691597116), (7, 4395198352), (8, 3845798558), (14, 2197599176), (16, 1922899279), (28, 1098799588), (31, 992464144), (56, 549399794), (61, 504367024), (62, 496232072), (112, 274699897), (122, 252183512), (124, 248116036), (217, 141780592), (244, 126091756), (248, 124058018), (427, 72052432), (434, 70890296), (488, 63045878), (496, 62029009), (854, 36026216), (868, 35445148), (976, 31522939), (1708, 18013108), (1736, 17722574), (1891, 16269904), (3416, 9006554), (3472, 8861287), (3782, 8134952), (6832, 4503277), (7564, 4067476), (13237, 2324272), (15128, 2033738), (26474, 1162136), (30256, 1016869), (52948, 581068), (105896, 290534), (145267, 211792)]