30575758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 50125824

約数和(自身を除く): 19550066

約数列:

[1, 2, 17, 34, 73, 97, 127, 146, 194, 254, 1241, 1649, 2159, 2482, 3298, 4318, 7081, 9271, 12319, 14162, 18542, 24638, 120377, 157607, 209423, 240754, 315214, 418846, 899287, 1798574, 15287879, 30575758]

約数ペア:

[(1, 30575758), (2, 15287879), (17, 1798574), (34, 899287), (73, 418846), (97, 315214), (127, 240754), (146, 209423), (194, 157607), (254, 120377), (1241, 24638), (1649, 18542), (2159, 14162), (2482, 12319), (3298, 9271), (4318, 7081)]