406703710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{252611}}^1$

素因数の和:252648

約数の個数: 32

約数和(自身を含む): 873027072

約数和(自身を除く): 466323362

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 252611, 505222, 1263055, 1768277, 2526110, 3536554, 5810053, 8841385, 11620106, 17682770, 29050265, 40670371, 58100530, 81340742, 203351855, 406703710]

約数ペア:

[(1, 406703710), (2, 203351855), (5, 81340742), (7, 58100530), (10, 40670371), (14, 29050265), (23, 17682770), (35, 11620106), (46, 8841385), (70, 5810053), (115, 3536554), (161, 2526110), (230, 1768277), (322, 1263055), (805, 505222), (1610, 252611)]