7498481890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{5647}}^1$

素因数の和:5851

約数の個数: 64

約数和(自身を含む): 14624976384

約数和(自身を除く): 7126494494

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 107, 146, 170, 214, 365, 535, 730, 1070, 1241, 1819, 2482, 3638, 5647, 6205, 7811, 9095, 11294, 12410, 15622, 18190, 28235, 39055, 56470, 78110, 95999, 132787, 191998, 265574, 412231, 479995, 604229, 663935, 824462, 959990, 1208458, 1327870, 2061155, 3021145, 4122310, 6042290, 7007927, 10271893, 14015854, 20543786, 35039635, 44108717, 51359465, 70079270, 88217434, 102718930, 220543585, 441087170, 749848189, 1499696378, 3749240945, 7498481890]

約数ペア:

[(1, 7498481890), (2, 3749240945), (5, 1499696378), (10, 749848189), (17, 441087170), (34, 220543585), (73, 102718930), (85, 88217434), (107, 70079270), (146, 51359465), (170, 44108717), (214, 35039635), (365, 20543786), (535, 14015854), (730, 10271893), (1070, 7007927), (1241, 6042290), (1819, 4122310), (2482, 3021145), (3638, 2061155), (5647, 1327870), (6205, 1208458), (7811, 959990), (9095, 824462), (11294, 663935), (12410, 604229), (15622, 479995), (18190, 412231), (28235, 265574), (39055, 191998), (56470, 132787), (78110, 95999)]