128836710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28069}}^1$

素因数の和:28102

約数の個数: 64

約数和(自身を含む): 363787200

約数和(自身を除く): 234950490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 28069, 56138, 84207, 140345, 168414, 252621, 280690, 421035, 477173, 505242, 757863, 842070, 954346, 1263105, 1431519, 1515726, 2385865, 2526210, 2863038, 3789315, 4294557, 4771730, 7157595, 7578630, 8589114, 12883671, 14315190, 21472785, 25767342, 42945570, 64418355, 128836710]

約数ペア:

[(1, 128836710), (2, 64418355), (3, 42945570), (5, 25767342), (6, 21472785), (9, 14315190), (10, 12883671), (15, 8589114), (17, 7578630), (18, 7157595), (27, 4771730), (30, 4294557), (34, 3789315), (45, 2863038), (51, 2526210), (54, 2385865), (85, 1515726), (90, 1431519), (102, 1263105), (135, 954346), (153, 842070), (170, 757863), (255, 505242), (270, 477173), (306, 421035), (459, 280690), (510, 252621), (765, 168414), (918, 140345), (1530, 84207), (2295, 56138), (4590, 28069)]