30839872

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 75785472

約数和(自身を除く): 44945600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 73, 82, 92, 112, 146, 161, 164, 184, 224, 287, 292, 322, 328, 368, 448, 511, 574, 584, 644, 656, 736, 943, 1022, 1148, 1168, 1288, 1312, 1472, 1679, 1886, 2044, 2296, 2336, 2576, 2624, 2993, 3358, 3772, 4088, 4592, 4672, 5152, 5986, 6601, 6716, 7544, 8176, 9184, 10304, 11753, 11972, 13202, 13432, 15088, 16352, 18368, 20951, 23506, 23944, 26404, 26864, 30176, 32704, 41902, 47012, 47888, 52808, 53728, 60352, 68839, 83804, 94024, 95776, 105616, 107456, 137678, 167608, 188048, 191552, 211232, 275356, 335216, 376096, 422464, 481873, 550712, 670432, 752192, 963746, 1101424, 1340864, 1927492, 2202848, 3854984, 4405696, 7709968, 15419936, 30839872]

約数ペア:

[(1, 30839872), (2, 15419936), (4, 7709968), (7, 4405696), (8, 3854984), (14, 2202848), (16, 1927492), (23, 1340864), (28, 1101424), (32, 963746), (41, 752192), (46, 670432), (56, 550712), (64, 481873), (73, 422464), (82, 376096), (92, 335216), (112, 275356), (146, 211232), (161, 191552), (164, 188048), (184, 167608), (224, 137678), (287, 107456), (292, 105616), (322, 95776), (328, 94024), (368, 83804), (448, 68839), (511, 60352), (574, 53728), (584, 52808), (644, 47888), (656, 47012), (736, 41902), (943, 32704), (1022, 30176), (1148, 26864), (1168, 26404), (1288, 23944), (1312, 23506), (1472, 20951), (1679, 18368), (1886, 16352), (2044, 15088), (2296, 13432), (2336, 13202), (2576, 11972), (2624, 11753), (2993, 10304), (3358, 9184), (3772, 8176), (4088, 7544), (4592, 6716), (4672, 6601), (5152, 5986)]