30050811

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 55050240

約数和(自身を除く): 24999429

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 93, 161, 189, 207, 217, 223, 279, 483, 621, 651, 669, 713, 837, 1449, 1561, 1953, 2007, 2139, 4347, 4683, 4991, 5129, 5859, 6021, 6417, 6913, 14049, 14973, 15387, 19251, 20739, 35903, 42147, 44919, 46161, 48391, 62217, 107709, 134757, 138483, 145173, 158999, 186651, 323127, 435519, 476997, 969381, 1112993, 1306557, 1430991, 3338979, 4292973, 10016937, 30050811]

約数ペア:

[(1, 30050811), (3, 10016937), (7, 4292973), (9, 3338979), (21, 1430991), (23, 1306557), (27, 1112993), (31, 969381), (63, 476997), (69, 435519), (93, 323127), (161, 186651), (189, 158999), (207, 145173), (217, 138483), (223, 134757), (279, 107709), (483, 62217), (621, 48391), (651, 46161), (669, 44919), (713, 42147), (837, 35903), (1449, 20739), (1561, 19251), (1953, 15387), (2007, 14973), (2139, 14049), (4347, 6913), (4683, 6417), (4991, 6021), (5129, 5859)]