306070142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{34757}}^1$

素因数の和:34820

約数の個数: 32

約数和(自身を含む): 570587328

約数和(自身を除く): 264517186

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 34757, 69514, 243299, 486598, 590869, 1181738, 1286009, 2572018, 4136083, 8272166, 9002063, 18004126, 21862153, 43724306, 153035071, 306070142]

約数ペア:

[(1, 306070142), (2, 153035071), (7, 43724306), (14, 21862153), (17, 18004126), (34, 9002063), (37, 8272166), (74, 4136083), (119, 2572018), (238, 1286009), (259, 1181738), (518, 590869), (629, 486598), (1258, 243299), (4403, 69514), (8806, 34757)]