1024860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 3225600

約数和(自身を除く): 2200740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 60, 62, 76, 87, 93, 95, 114, 116, 124, 145, 155, 174, 186, 190, 228, 285, 290, 310, 348, 372, 380, 435, 465, 551, 570, 580, 589, 620, 870, 899, 930, 1102, 1140, 1178, 1653, 1740, 1767, 1798, 1860, 2204, 2356, 2697, 2755, 2945, 3306, 3534, 3596, 4495, 5394, 5510, 5890, 6612, 7068, 8265, 8835, 8990, 10788, 11020, 11780, 13485, 16530, 17081, 17670, 17980, 26970, 33060, 34162, 35340, 51243, 53940, 68324, 85405, 102486, 170810, 204972, 256215, 341620, 512430, 1024860]

約数ペア:

[(1, 1024860), (2, 512430), (3, 341620), (4, 256215), (5, 204972), (6, 170810), (10, 102486), (12, 85405), (15, 68324), (19, 53940), (20, 51243), (29, 35340), (30, 34162), (31, 33060), (38, 26970), (57, 17980), (58, 17670), (60, 17081), (62, 16530), (76, 13485), (87, 11780), (93, 11020), (95, 10788), (114, 8990), (116, 8835), (124, 8265), (145, 7068), (155, 6612), (174, 5890), (186, 5510), (190, 5394), (228, 4495), (285, 3596), (290, 3534), (310, 3306), (348, 2945), (372, 2755), (380, 2697), (435, 2356), (465, 2204), (551, 1860), (570, 1798), (580, 1767), (589, 1740), (620, 1653), (870, 1178), (899, 1140), (930, 1102)]