154785410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 306421056

約数和(自身を除く): 151635646

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 670, 845, 871, 1367, 1690, 1742, 2734, 4355, 6835, 8710, 11323, 13670, 17771, 22646, 35542, 56615, 88855, 91589, 113230, 177710, 183178, 231023, 457945, 462046, 915890, 1155115, 1190657, 2310230, 2381314, 5953285, 11906570, 15478541, 30957082, 77392705, 154785410]

約数ペア:

[(1, 154785410), (2, 77392705), (5, 30957082), (10, 15478541), (13, 11906570), (26, 5953285), (65, 2381314), (67, 2310230), (130, 1190657), (134, 1155115), (169, 915890), (335, 462046), (338, 457945), (670, 231023), (845, 183178), (871, 177710), (1367, 113230), (1690, 91589), (1742, 88855), (2734, 56615), (4355, 35542), (6835, 22646), (8710, 17771), (11323, 13670)]