26739990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 72112320

約数和(自身を除く): 45372330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1021, 1455, 1746, 2042, 2619, 2910, 3063, 4365, 5105, 5238, 6126, 8730, 9189, 10210, 13095, 15315, 18378, 26190, 27567, 30630, 45945, 55134, 91890, 99037, 137835, 198074, 275670, 297111, 495185, 594222, 891333, 990370, 1485555, 1782666, 2673999, 2971110, 4456665, 5347998, 8913330, 13369995, 26739990]

約数ペア:

[(1, 26739990), (2, 13369995), (3, 8913330), (5, 5347998), (6, 4456665), (9, 2971110), (10, 2673999), (15, 1782666), (18, 1485555), (27, 990370), (30, 891333), (45, 594222), (54, 495185), (90, 297111), (97, 275670), (135, 198074), (194, 137835), (270, 99037), (291, 91890), (485, 55134), (582, 45945), (873, 30630), (970, 27567), (1021, 26190), (1455, 18378), (1746, 15315), (2042, 13095), (2619, 10210), (2910, 9189), (3063, 8730), (4365, 6126), (5105, 5238)]