72567270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42437}}^1$

素因数の和:42469

約数の個数: 48

約数和(自身を含む): 198609840

約数和(自身を除く): 126042570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 42437, 84874, 127311, 212185, 254622, 381933, 424370, 636555, 763866, 806303, 1273110, 1612606, 1909665, 2418909, 3819330, 4031515, 4837818, 7256727, 8063030, 12094545, 14513454, 24189090, 36283635, 72567270]

約数ペア:

[(1, 72567270), (2, 36283635), (3, 24189090), (5, 14513454), (6, 12094545), (9, 8063030), (10, 7256727), (15, 4837818), (18, 4031515), (19, 3819330), (30, 2418909), (38, 1909665), (45, 1612606), (57, 1273110), (90, 806303), (95, 763866), (114, 636555), (171, 424370), (190, 381933), (285, 254622), (342, 212185), (570, 127311), (855, 84874), (1710, 42437)]