42777990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 116536320

約数和(自身を除く): 73758330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 3371, 4230, 6345, 6742, 10113, 12690, 16855, 20226, 30339, 33710, 50565, 60678, 91017, 101130, 151695, 158437, 182034, 303390, 316874, 455085, 475311, 792185, 910170, 950622, 1425933, 1584370, 2376555, 2851866, 4277799, 4753110, 7129665, 8555598, 14259330, 21388995, 42777990]

約数ペア:

[(1, 42777990), (2, 21388995), (3, 14259330), (5, 8555598), (6, 7129665), (9, 4753110), (10, 4277799), (15, 2851866), (18, 2376555), (27, 1584370), (30, 1425933), (45, 950622), (47, 910170), (54, 792185), (90, 475311), (94, 455085), (135, 316874), (141, 303390), (235, 182034), (270, 158437), (282, 151695), (423, 101130), (470, 91017), (705, 60678), (846, 50565), (1269, 33710), (1410, 30339), (2115, 20226), (2538, 16855), (3371, 12690), (4230, 10113), (6345, 6742)]