245764190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10607}}^1$

素因数の和:10952

約数の個数: 32

約数和(自身を含む): 507147264

約数和(自身を除く): 261383074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 4634, 10607, 11585, 21214, 23170, 53035, 74249, 106070, 148498, 371245, 742490, 3510917, 7021834, 17554585, 24576419, 35109170, 49152838, 122882095, 245764190]

約数ペア:

[(1, 245764190), (2, 122882095), (5, 49152838), (7, 35109170), (10, 24576419), (14, 17554585), (35, 7021834), (70, 3510917), (331, 742490), (662, 371245), (1655, 148498), (2317, 106070), (3310, 74249), (4634, 53035), (10607, 23170), (11585, 21214)]