18031700606970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2311}}^1\times {\mathrm{405749}}^1$

素因数の和:408711

約数の個数: 64

約数和(自身を含む): 43362457056000

約数和(自身を除く): 25330756449030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 2311, 3205, 3846, 4622, 6410, 6933, 9615, 11555, 13866, 19230, 23110, 34665, 69330, 405749, 811498, 1217247, 1481351, 2028745, 2434494, 2962702, 4057490, 4444053, 6086235, 7406755, 8888106, 12172470, 14813510, 22220265, 44440530, 260085109, 520170218, 780255327, 937685939, 1300425545, 1560510654, 1875371878, 2600851090, 2813057817, 3901276635, 4688429695, 5626115634, 7802553270, 9376859390, 14065289085, 28130578170, 601056686899, 1202113373798, 1803170060697, 3005283434495, 3606340121394, 6010566868990, 9015850303485, 18031700606970]

約数ペア:

[(1, 18031700606970), (2, 9015850303485), (3, 6010566868990), (5, 3606340121394), (6, 3005283434495), (10, 1803170060697), (15, 1202113373798), (30, 601056686899), (641, 28130578170), (1282, 14065289085), (1923, 9376859390), (2311, 7802553270), (3205, 5626115634), (3846, 4688429695), (4622, 3901276635), (6410, 2813057817), (6933, 2600851090), (9615, 1875371878), (11555, 1560510654), (13866, 1300425545), (19230, 937685939), (23110, 780255327), (34665, 520170218), (69330, 260085109), (405749, 44440530), (811498, 22220265), (1217247, 14813510), (1481351, 12172470), (2028745, 8888106), (2434494, 7406755), (2962702, 6086235), (4057490, 4444053)]