29454040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 84395520

約数和(自身を除く): 54941480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 131, 140, 146, 154, 220, 262, 280, 292, 308, 365, 385, 440, 511, 524, 584, 616, 655, 730, 770, 803, 917, 1022, 1048, 1310, 1441, 1460, 1540, 1606, 1834, 2044, 2555, 2620, 2882, 2920, 3080, 3212, 3668, 4015, 4088, 4585, 5110, 5240, 5621, 5764, 6424, 7205, 7336, 8030, 9170, 9563, 10087, 10220, 11242, 11528, 14410, 16060, 18340, 19126, 20174, 20440, 22484, 28105, 28820, 32120, 36680, 38252, 40348, 44968, 47815, 50435, 56210, 57640, 66941, 76504, 80696, 95630, 100870, 105193, 112420, 133882, 191260, 201740, 210386, 224840, 267764, 334705, 382520, 403480, 420772, 525965, 535528, 669410, 736351, 841544, 1051930, 1338820, 1472702, 2103860, 2677640, 2945404, 3681755, 4207720, 5890808, 7363510, 14727020, 29454040]

約数ペア:

[(1, 29454040), (2, 14727020), (4, 7363510), (5, 5890808), (7, 4207720), (8, 3681755), (10, 2945404), (11, 2677640), (14, 2103860), (20, 1472702), (22, 1338820), (28, 1051930), (35, 841544), (40, 736351), (44, 669410), (55, 535528), (56, 525965), (70, 420772), (73, 403480), (77, 382520), (88, 334705), (110, 267764), (131, 224840), (140, 210386), (146, 201740), (154, 191260), (220, 133882), (262, 112420), (280, 105193), (292, 100870), (308, 95630), (365, 80696), (385, 76504), (440, 66941), (511, 57640), (524, 56210), (584, 50435), (616, 47815), (655, 44968), (730, 40348), (770, 38252), (803, 36680), (917, 32120), (1022, 28820), (1048, 28105), (1310, 22484), (1441, 20440), (1460, 20174), (1540, 19126), (1606, 18340), (1834, 16060), (2044, 14410), (2555, 11528), (2620, 11242), (2882, 10220), (2920, 10087), (3080, 9563), (3212, 9170), (3668, 8030), (4015, 7336), (4088, 7205), (4585, 6424), (5110, 5764), (5240, 5621)]