404193810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{709}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 1004405760

約数和(自身を除く): 600211950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 613, 709, 930, 1226, 1418, 1839, 2127, 3065, 3545, 3678, 4254, 6130, 7090, 9195, 10635, 18390, 19003, 21270, 21979, 38006, 43958, 57009, 65937, 95015, 109895, 114018, 131874, 190030, 219790, 285045, 329685, 434617, 570090, 659370, 869234, 1303851, 2173085, 2607702, 4346170, 6519255, 13038510, 13473127, 26946254, 40419381, 67365635, 80838762, 134731270, 202096905, 404193810]

約数ペア:

[(1, 404193810), (2, 202096905), (3, 134731270), (5, 80838762), (6, 67365635), (10, 40419381), (15, 26946254), (30, 13473127), (31, 13038510), (62, 6519255), (93, 4346170), (155, 2607702), (186, 2173085), (310, 1303851), (465, 869234), (613, 659370), (709, 570090), (930, 434617), (1226, 329685), (1418, 285045), (1839, 219790), (2127, 190030), (3065, 131874), (3545, 114018), (3678, 109895), (4254, 95015), (6130, 65937), (7090, 57009), (9195, 43958), (10635, 38006), (18390, 21979), (19003, 21270)]