29958880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 84478464

約数和(自身を除く): 54519584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1163, 1288, 1610, 1840, 2326, 2576, 3220, 3680, 4652, 5152, 5815, 6440, 8141, 9304, 11630, 12880, 16282, 18608, 23260, 25760, 26749, 32564, 37216, 40705, 46520, 53498, 65128, 81410, 93040, 106996, 130256, 133745, 162820, 186080, 187243, 213992, 260512, 267490, 325640, 374486, 427984, 534980, 651280, 748972, 855968, 936215, 1069960, 1302560, 1497944, 1872430, 2139920, 2995888, 3744860, 4279840, 5991776, 7489720, 14979440, 29958880]

約数ペア:

[(1, 29958880), (2, 14979440), (4, 7489720), (5, 5991776), (7, 4279840), (8, 3744860), (10, 2995888), (14, 2139920), (16, 1872430), (20, 1497944), (23, 1302560), (28, 1069960), (32, 936215), (35, 855968), (40, 748972), (46, 651280), (56, 534980), (70, 427984), (80, 374486), (92, 325640), (112, 267490), (115, 260512), (140, 213992), (160, 187243), (161, 186080), (184, 162820), (224, 133745), (230, 130256), (280, 106996), (322, 93040), (368, 81410), (460, 65128), (560, 53498), (644, 46520), (736, 40705), (805, 37216), (920, 32564), (1120, 26749), (1163, 25760), (1288, 23260), (1610, 18608), (1840, 16282), (2326, 12880), (2576, 11630), (3220, 9304), (3680, 8141), (4652, 6440), (5152, 5815)]