71048790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41549}}^1$

素因数の和:41581

約数の個数: 48

約数和(自身を含む): 194454000

約数和(自身を除く): 123405210

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, 41549, 83098, 124647, 207745, 249294, 373941, 415490, 623235, 747882, 789431, 1246470, 1578862, 1869705, 2368293, 3739410, 3947155, 4736586, 7104879, 7894310, 11841465, 14209758, 23682930, 35524395, 71048790]

約数ペア:

[(1, 71048790), (2, 35524395), (3, 23682930), (5, 14209758), (6, 11841465), (9, 7894310), (10, 7104879), (15, 4736586), (18, 3947155), (19, 3739410), (30, 2368293), (38, 1869705), (45, 1578862), (57, 1246470), (90, 789431), (95, 747882), (114, 623235), (171, 415490), (190, 373941), (285, 249294), (342, 207745), (570, 124647), (855, 83098), (1710, 41549)]