971122950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{308293}}^1$

素因数の和:308318

約数の個数: 72

約数和(自身を含む): 2981819568

約数和(自身を除く): 2010696618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 308293, 616586, 924879, 1541465, 1849758, 2158051, 2774637, 3082930, 4316102, 4624395, 5549274, 6474153, 7707325, 9248790, 10790255, 12948306, 13873185, 15414650, 19422459, 21580510, 23121975, 27746370, 32370765, 38844918, 46243950, 53951275, 64741530, 69365925, 97112295, 107902550, 138731850, 161853825, 194224590, 323707650, 485561475, 971122950]

約数ペア:

[(1, 971122950), (2, 485561475), (3, 323707650), (5, 194224590), (6, 161853825), (7, 138731850), (9, 107902550), (10, 97112295), (14, 69365925), (15, 64741530), (18, 53951275), (21, 46243950), (25, 38844918), (30, 32370765), (35, 27746370), (42, 23121975), (45, 21580510), (50, 19422459), (63, 15414650), (70, 13873185), (75, 12948306), (90, 10790255), (105, 9248790), (126, 7707325), (150, 6474153), (175, 5549274), (210, 4624395), (225, 4316102), (315, 3082930), (350, 2774637), (450, 2158051), (525, 1849758), (630, 1541465), (1050, 924879), (1575, 616586), (3150, 308293)]