141418620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112237}}^1$

素因数の和:112259

約数の個数: 72

約数和(自身を含む): 490255584

約数和(自身を除く): 348836964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 112237, 224474, 336711, 448948, 561185, 673422, 785659, 1010133, 1122370, 1346844, 1571318, 1683555, 2020266, 2244740, 2356977, 3142636, 3367110, 3928295, 4040532, 4713954, 5050665, 6734220, 7070931, 7856590, 9427908, 10101330, 11784885, 14141862, 15713180, 20202660, 23569770, 28283724, 35354655, 47139540, 70709310, 141418620]

約数ペア:

[(1, 141418620), (2, 70709310), (3, 47139540), (4, 35354655), (5, 28283724), (6, 23569770), (7, 20202660), (9, 15713180), (10, 14141862), (12, 11784885), (14, 10101330), (15, 9427908), (18, 7856590), (20, 7070931), (21, 6734220), (28, 5050665), (30, 4713954), (35, 4040532), (36, 3928295), (42, 3367110), (45, 3142636), (60, 2356977), (63, 2244740), (70, 2020266), (84, 1683555), (90, 1571318), (105, 1346844), (126, 1122370), (140, 1010133), (180, 785659), (210, 673422), (252, 561185), (315, 448948), (420, 336711), (630, 224474), (1260, 112237)]