4927790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 11104128

約数和(自身を除く): 6176338

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 101, 119, 170, 202, 205, 238, 287, 410, 505, 574, 595, 697, 707, 1010, 1190, 1394, 1414, 1435, 1717, 2870, 3434, 3485, 3535, 4141, 4879, 6970, 7070, 8282, 8585, 9758, 12019, 17170, 20705, 24038, 24395, 28987, 41410, 48790, 57974, 60095, 70397, 120190, 140794, 144935, 289870, 351985, 492779, 703970, 985558, 2463895, 4927790]

約数ペア:

[(1, 4927790), (2, 2463895), (5, 985558), (7, 703970), (10, 492779), (14, 351985), (17, 289870), (34, 144935), (35, 140794), (41, 120190), (70, 70397), (82, 60095), (85, 57974), (101, 48790), (119, 41410), (170, 28987), (202, 24395), (205, 24038), (238, 20705), (287, 17170), (410, 12019), (505, 9758), (574, 8585), (595, 8282), (697, 7070), (707, 6970), (1010, 4879), (1190, 4141), (1394, 3535), (1414, 3485), (1435, 3434), (1717, 2870)]