29924895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 64318464

約数和(自身を除く): 34393569

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 1993, 2145, 3003, 5005, 5979, 9965, 13951, 15015, 21923, 25909, 29895, 41853, 65769, 69755, 77727, 109615, 129545, 153461, 181363, 209265, 284999, 328845, 388635, 460383, 544089, 767305, 854997, 906815, 1424995, 1994993, 2301915, 2720445, 4274985, 5984979, 9974965, 29924895]

約数ペア:

[(1, 29924895), (3, 9974965), (5, 5984979), (7, 4274985), (11, 2720445), (13, 2301915), (15, 1994993), (21, 1424995), (33, 906815), (35, 854997), (39, 767305), (55, 544089), (65, 460383), (77, 388635), (91, 328845), (105, 284999), (143, 209265), (165, 181363), (195, 153461), (231, 129545), (273, 109615), (385, 77727), (429, 69755), (455, 65769), (715, 41853), (1001, 29895), (1155, 25909), (1365, 21923), (1993, 15015), (2145, 13951), (3003, 9965), (5005, 5979)]