28843830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 77388480

約数和(自身を除く): 48544650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317, 337, 634, 674, 951, 1011, 1585, 1685, 1902, 2022, 2853, 3033, 3170, 3370, 4755, 5055, 5706, 6066, 8559, 9099, 9510, 10110, 14265, 15165, 17118, 18198, 28530, 30330, 42795, 45495, 85590, 90990, 106829, 213658, 320487, 534145, 640974, 961461, 1068290, 1602435, 1922922, 2884383, 3204870, 4807305, 5768766, 9614610, 14421915, 28843830]

約数ペア:

[(1, 28843830), (2, 14421915), (3, 9614610), (5, 5768766), (6, 4807305), (9, 3204870), (10, 2884383), (15, 1922922), (18, 1602435), (27, 1068290), (30, 961461), (45, 640974), (54, 534145), (90, 320487), (135, 213658), (270, 106829), (317, 90990), (337, 85590), (634, 45495), (674, 42795), (951, 30330), (1011, 28530), (1585, 18198), (1685, 17118), (1902, 15165), (2022, 14265), (2853, 10110), (3033, 9510), (3170, 9099), (3370, 8559), (4755, 6066), (5055, 5706)]