30397302

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 49436298

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 53, 54, 57, 78, 86, 106, 114, 117, 129, 159, 171, 234, 247, 258, 318, 342, 351, 387, 477, 494, 513, 559, 689, 702, 741, 774, 817, 954, 1007, 1026, 1118, 1161, 1378, 1431, 1482, 1634, 1677, 2014, 2067, 2223, 2279, 2322, 2451, 2862, 3021, 3354, 4134, 4446, 4558, 4902, 5031, 6042, 6201, 6669, 6837, 7353, 9063, 10062, 10621, 12402, 13091, 13338, 13674, 14706, 15093, 18126, 18603, 20511, 21242, 22059, 26182, 27189, 29627, 30186, 31863, 37206, 39273, 41022, 43301, 44118, 54378, 59254, 61533, 63726, 78546, 86602, 88881, 95589, 117819, 123066, 129903, 177762, 191178, 235638, 259806, 266643, 286767, 353457, 389709, 533286, 562913, 573534, 706914, 779418, 799929, 1125826, 1169127, 1599858, 1688739, 2338254, 3377478, 5066217, 10132434, 15198651, 30397302]

約数ペア:

[(1, 30397302), (2, 15198651), (3, 10132434), (6, 5066217), (9, 3377478), (13, 2338254), (18, 1688739), (19, 1599858), (26, 1169127), (27, 1125826), (38, 799929), (39, 779418), (43, 706914), (53, 573534), (54, 562913), (57, 533286), (78, 389709), (86, 353457), (106, 286767), (114, 266643), (117, 259806), (129, 235638), (159, 191178), (171, 177762), (234, 129903), (247, 123066), (258, 117819), (318, 95589), (342, 88881), (351, 86602), (387, 78546), (477, 63726), (494, 61533), (513, 59254), (559, 54378), (689, 44118), (702, 43301), (741, 41022), (774, 39273), (817, 37206), (954, 31863), (1007, 30186), (1026, 29627), (1118, 27189), (1161, 26182), (1378, 22059), (1431, 21242), (1482, 20511), (1634, 18603), (1677, 18126), (2014, 15093), (2067, 14706), (2223, 13674), (2279, 13338), (2322, 13091), (2451, 12402), (2862, 10621), (3021, 10062), (3354, 9063), (4134, 7353), (4446, 6837), (4558, 6669), (4902, 6201), (5031, 6042)]