70217718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 84224010

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 97, 102, 141, 151, 194, 282, 291, 302, 453, 582, 799, 906, 1598, 1649, 2397, 2567, 3298, 4559, 4794, 4947, 5134, 7097, 7701, 9118, 9894, 13677, 14194, 14647, 15402, 21291, 27354, 29294, 42582, 43941, 77503, 87882, 120649, 155006, 232509, 241298, 248999, 361947, 465018, 497998, 688409, 723894, 746997, 1376818, 1493994, 2065227, 4130454, 11702953, 23405906, 35108859, 70217718]

約数ペア:

[(1, 70217718), (2, 35108859), (3, 23405906), (6, 11702953), (17, 4130454), (34, 2065227), (47, 1493994), (51, 1376818), (94, 746997), (97, 723894), (102, 688409), (141, 497998), (151, 465018), (194, 361947), (282, 248999), (291, 241298), (302, 232509), (453, 155006), (582, 120649), (799, 87882), (906, 77503), (1598, 43941), (1649, 42582), (2397, 29294), (2567, 27354), (3298, 21291), (4559, 15402), (4794, 14647), (4947, 14194), (5134, 13677), (7097, 9894), (7701, 9118)]