6915696780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1623403}}^1$

素因数の和:1623486

約数の個数: 48

約数和(自身を含む): 19636694784

約数和(自身を除く): 12720998004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 1623403, 3246806, 4870209, 6493612, 8117015, 9740418, 16234030, 19480836, 24351045, 32468060, 48702090, 97404180, 115261613, 230523226, 345784839, 461046452, 576308065, 691569678, 1152616130, 1383139356, 1728924195, 2305232260, 3457848390, 6915696780]

約数ペア:

[(1, 6915696780), (2, 3457848390), (3, 2305232260), (4, 1728924195), (5, 1383139356), (6, 1152616130), (10, 691569678), (12, 576308065), (15, 461046452), (20, 345784839), (30, 230523226), (60, 115261613), (71, 97404180), (142, 48702090), (213, 32468060), (284, 24351045), (355, 19480836), (426, 16234030), (710, 9740418), (852, 8117015), (1065, 6493612), (1420, 4870209), (2130, 3246806), (4260, 1623403)]