70998840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17929}}^1$

素因数の和:17957

約数の個数: 96

約数和(自身を含む): 251737200

約数和(自身を除く): 180738360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17929, 35858, 53787, 71716, 89645, 107574, 143432, 161361, 179290, 197219, 215148, 268935, 322722, 358580, 394438, 430296, 537870, 591657, 645444, 717160, 788876, 806805, 986095, 1075740, 1183314, 1290888, 1577752, 1613610, 1774971, 1972190, 2151480, 2366628, 2958285, 3227220, 3549942, 3944380, 4733256, 5916570, 6454440, 7099884, 7888760, 8874855, 11833140, 14199768, 17749710, 23666280, 35499420, 70998840]

約数ペア:

[(1, 70998840), (2, 35499420), (3, 23666280), (4, 17749710), (5, 14199768), (6, 11833140), (8, 8874855), (9, 7888760), (10, 7099884), (11, 6454440), (12, 5916570), (15, 4733256), (18, 3944380), (20, 3549942), (22, 3227220), (24, 2958285), (30, 2366628), (33, 2151480), (36, 1972190), (40, 1774971), (44, 1613610), (45, 1577752), (55, 1290888), (60, 1183314), (66, 1075740), (72, 986095), (88, 806805), (90, 788876), (99, 717160), (110, 645444), (120, 591657), (132, 537870), (165, 430296), (180, 394438), (198, 358580), (220, 322722), (264, 268935), (330, 215148), (360, 197219), (396, 179290), (440, 161361), (495, 143432), (660, 107574), (792, 89645), (990, 71716), (1320, 53787), (1980, 35858), (3960, 17929)]