28202310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 48175290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1559, 1809, 2010, 3015, 3118, 3618, 4677, 6030, 7795, 9045, 9354, 14031, 15590, 18090, 23385, 28062, 42093, 46770, 70155, 84186, 104453, 140310, 208906, 210465, 313359, 420930, 522265, 626718, 940077, 1044530, 1566795, 1880154, 2820231, 3133590, 4700385, 5640462, 9400770, 14101155, 28202310]

約数ペア:

[(1, 28202310), (2, 14101155), (3, 9400770), (5, 5640462), (6, 4700385), (9, 3133590), (10, 2820231), (15, 1880154), (18, 1566795), (27, 1044530), (30, 940077), (45, 626718), (54, 522265), (67, 420930), (90, 313359), (134, 210465), (135, 208906), (201, 140310), (270, 104453), (335, 84186), (402, 70155), (603, 46770), (670, 42093), (1005, 28062), (1206, 23385), (1559, 18090), (1809, 15590), (2010, 14031), (3015, 9354), (3118, 9045), (3618, 7795), (4677, 6030)]