30061108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 68027904

約数和(自身を除く): 37966796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 191, 196, 292, 308, 382, 511, 539, 764, 803, 1022, 1078, 1337, 1606, 2044, 2101, 2156, 2674, 3212, 3577, 4202, 5348, 5621, 7154, 8404, 9359, 11242, 13943, 14308, 14707, 18718, 22484, 27886, 29414, 37436, 39347, 55772, 58828, 78694, 97601, 102949, 153373, 157388, 195202, 205898, 306746, 390404, 411796, 613492, 683207, 1073611, 1366414, 2147222, 2732828, 4294444, 7515277, 15030554, 30061108]

約数ペア:

[(1, 30061108), (2, 15030554), (4, 7515277), (7, 4294444), (11, 2732828), (14, 2147222), (22, 1366414), (28, 1073611), (44, 683207), (49, 613492), (73, 411796), (77, 390404), (98, 306746), (146, 205898), (154, 195202), (191, 157388), (196, 153373), (292, 102949), (308, 97601), (382, 78694), (511, 58828), (539, 55772), (764, 39347), (803, 37436), (1022, 29414), (1078, 27886), (1337, 22484), (1606, 18718), (2044, 14707), (2101, 14308), (2156, 13943), (2674, 11242), (3212, 9359), (3577, 8404), (4202, 7154), (5348, 5621)]