30444258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 69632640

約数和(自身を除く): 39188382

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 313, 377, 559, 626, 754, 939, 1118, 1131, 1247, 1677, 1878, 2262, 2494, 3354, 3741, 4069, 7482, 8138, 9077, 12207, 13459, 16211, 18154, 24414, 26918, 27231, 32422, 40377, 48633, 54462, 80754, 97266, 118001, 174967, 236002, 349934, 354003, 390311, 524901, 708006, 780622, 1049802, 1170933, 2341866, 5074043, 10148086, 15222129, 30444258]

約数ペア:

[(1, 30444258), (2, 15222129), (3, 10148086), (6, 5074043), (13, 2341866), (26, 1170933), (29, 1049802), (39, 780622), (43, 708006), (58, 524901), (78, 390311), (86, 354003), (87, 349934), (129, 236002), (174, 174967), (258, 118001), (313, 97266), (377, 80754), (559, 54462), (626, 48633), (754, 40377), (939, 32422), (1118, 27231), (1131, 26918), (1247, 24414), (1677, 18154), (1878, 16211), (2262, 13459), (2494, 12207), (3354, 9077), (3741, 8138), (4069, 7482)]