30615048

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 55871352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 83, 94, 109, 141, 166, 188, 218, 249, 282, 327, 332, 376, 423, 436, 498, 564, 654, 664, 747, 846, 872, 981, 996, 1128, 1308, 1494, 1692, 1962, 1992, 2616, 2988, 3384, 3901, 3924, 5123, 5976, 7802, 7848, 9047, 10246, 11703, 15369, 15604, 18094, 20492, 23406, 27141, 30738, 31208, 35109, 36188, 40984, 46107, 46812, 54282, 61476, 70218, 72376, 81423, 92214, 93624, 108564, 122952, 140436, 162846, 184428, 217128, 280872, 325692, 368856, 425209, 651384, 850418, 1275627, 1700836, 2551254, 3401672, 3826881, 5102508, 7653762, 10205016, 15307524, 30615048]

約数ペア:

[(1, 30615048), (2, 15307524), (3, 10205016), (4, 7653762), (6, 5102508), (8, 3826881), (9, 3401672), (12, 2551254), (18, 1700836), (24, 1275627), (36, 850418), (47, 651384), (72, 425209), (83, 368856), (94, 325692), (109, 280872), (141, 217128), (166, 184428), (188, 162846), (218, 140436), (249, 122952), (282, 108564), (327, 93624), (332, 92214), (376, 81423), (423, 72376), (436, 70218), (498, 61476), (564, 54282), (654, 46812), (664, 46107), (747, 40984), (846, 36188), (872, 35109), (981, 31208), (996, 30738), (1128, 27141), (1308, 23406), (1494, 20492), (1692, 18094), (1962, 15604), (1992, 15369), (2616, 11703), (2988, 10246), (3384, 9047), (3901, 7848), (3924, 7802), (5123, 5976)]