355288030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{6091}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 675480960

約数和(自身を除く): 320192930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1535, 3070, 5833, 6091, 11666, 12182, 29165, 30455, 58330, 60910, 115729, 231458, 578645, 1157290, 1869937, 3739874, 9349685, 18699370, 35528803, 71057606, 177644015, 355288030]

約数ペア:

[(1, 355288030), (2, 177644015), (5, 71057606), (10, 35528803), (19, 18699370), (38, 9349685), (95, 3739874), (190, 1869937), (307, 1157290), (614, 578645), (1535, 231458), (3070, 115729), (5833, 60910), (6091, 58330), (11666, 30455), (12182, 29165)]