37679990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 36619690

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 7643, 15286, 38215, 76430, 129931, 221647, 259862, 443294, 649655, 1108235, 1299310, 2216470, 3767999, 7535998, 18839995, 37679990]

約数ペア:

[(1, 37679990), (2, 18839995), (5, 7535998), (10, 3767999), (17, 2216470), (29, 1299310), (34, 1108235), (58, 649655), (85, 443294), (145, 259862), (170, 221647), (290, 129931), (493, 76430), (986, 38215), (2465, 15286), (4930, 7643)]