15508794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 39890880

約数和(自身を除く): 24382086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 107, 119, 147, 174, 203, 214, 238, 294, 321, 357, 406, 493, 609, 642, 714, 749, 833, 986, 1218, 1421, 1479, 1498, 1666, 1819, 2247, 2499, 2842, 2958, 3103, 3451, 3638, 4263, 4494, 4998, 5243, 5457, 6206, 6902, 8526, 9309, 10353, 10486, 10914, 12733, 15729, 18618, 20706, 21721, 24157, 25466, 31458, 38199, 43442, 48314, 52751, 65163, 72471, 76398, 89131, 105502, 130326, 144942, 152047, 158253, 178262, 267393, 304094, 316506, 369257, 456141, 534786, 738514, 912282, 1107771, 2215542, 2584799, 5169598, 7754397, 15508794]

約数ペア:

[(1, 15508794), (2, 7754397), (3, 5169598), (6, 2584799), (7, 2215542), (14, 1107771), (17, 912282), (21, 738514), (29, 534786), (34, 456141), (42, 369257), (49, 316506), (51, 304094), (58, 267393), (87, 178262), (98, 158253), (102, 152047), (107, 144942), (119, 130326), (147, 105502), (174, 89131), (203, 76398), (214, 72471), (238, 65163), (294, 52751), (321, 48314), (357, 43442), (406, 38199), (493, 31458), (609, 25466), (642, 24157), (714, 21721), (749, 20706), (833, 18618), (986, 15729), (1218, 12733), (1421, 10914), (1479, 10486), (1498, 10353), (1666, 9309), (1819, 8526), (2247, 6902), (2499, 6206), (2842, 5457), (2958, 5243), (3103, 4998), (3451, 4494), (3638, 4263)]