4497710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 9627984

約数和(自身を除く): 5130274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 137, 245, 274, 335, 469, 490, 670, 685, 938, 959, 1370, 1918, 2345, 3283, 4690, 4795, 6566, 6713, 9179, 9590, 13426, 16415, 18358, 32830, 33565, 45895, 64253, 67130, 91790, 128506, 321265, 449771, 642530, 899542, 2248855, 4497710]

約数ペア:

[(1, 4497710), (2, 2248855), (5, 899542), (7, 642530), (10, 449771), (14, 321265), (35, 128506), (49, 91790), (67, 67130), (70, 64253), (98, 45895), (134, 33565), (137, 32830), (245, 18358), (274, 16415), (335, 13426), (469, 9590), (490, 9179), (670, 6713), (685, 6566), (938, 4795), (959, 4690), (1370, 3283), (1918, 2345)]