30736984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 63093600

約数和(自身を除く): 32356616

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 361, 367, 551, 722, 734, 1102, 1444, 1468, 2204, 2888, 2936, 4408, 6973, 10469, 10643, 13946, 20938, 21286, 27892, 41876, 42572, 55784, 83752, 85144, 132487, 202217, 264974, 404434, 529948, 808868, 1059896, 1617736, 3842123, 7684246, 15368492, 30736984]

約数ペア:

[(1, 30736984), (2, 15368492), (4, 7684246), (8, 3842123), (19, 1617736), (29, 1059896), (38, 808868), (58, 529948), (76, 404434), (116, 264974), (152, 202217), (232, 132487), (361, 85144), (367, 83752), (551, 55784), (722, 42572), (734, 41876), (1102, 27892), (1444, 21286), (1468, 20938), (2204, 13946), (2888, 10643), (2936, 10469), (4408, 6973)]