2907366

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 7879680

約数和(自身を除く): 4972314

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 31, 33, 42, 49, 58, 62, 66, 77, 87, 93, 98, 147, 154, 174, 186, 203, 217, 231, 294, 319, 341, 406, 434, 462, 539, 609, 638, 651, 682, 899, 957, 1023, 1078, 1218, 1302, 1421, 1519, 1617, 1798, 1914, 2046, 2233, 2387, 2697, 2842, 3038, 3234, 4263, 4466, 4557, 4774, 5394, 6293, 6699, 7161, 8526, 9114, 9889, 12586, 13398, 14322, 15631, 16709, 18879, 19778, 29667, 31262, 33418, 37758, 44051, 46893, 50127, 59334, 69223, 88102, 93786, 100254, 132153, 138446, 207669, 264306, 415338, 484561, 969122, 1453683, 2907366]

約数ペア:

[(1, 2907366), (2, 1453683), (3, 969122), (6, 484561), (7, 415338), (11, 264306), (14, 207669), (21, 138446), (22, 132153), (29, 100254), (31, 93786), (33, 88102), (42, 69223), (49, 59334), (58, 50127), (62, 46893), (66, 44051), (77, 37758), (87, 33418), (93, 31262), (98, 29667), (147, 19778), (154, 18879), (174, 16709), (186, 15631), (203, 14322), (217, 13398), (231, 12586), (294, 9889), (319, 9114), (341, 8526), (406, 7161), (434, 6699), (462, 6293), (539, 5394), (609, 4774), (638, 4557), (651, 4466), (682, 4263), (899, 3234), (957, 3038), (1023, 2842), (1078, 2697), (1218, 2387), (1302, 2233), (1421, 2046), (1519, 1914), (1617, 1798)]