85518090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135743}}^1$

素因数の和:135763

約数の個数: 48

約数和(自身を含む): 254112768

約数和(自身を除く): 168594678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135743, 271486, 407229, 678715, 814458, 950201, 1221687, 1357430, 1900402, 2036145, 2443374, 2850603, 4072290, 4751005, 5701206, 6108435, 8551809, 9502010, 12216870, 14253015, 17103618, 28506030, 42759045, 85518090]

約数ペア:

[(1, 85518090), (2, 42759045), (3, 28506030), (5, 17103618), (6, 14253015), (7, 12216870), (9, 9502010), (10, 8551809), (14, 6108435), (15, 5701206), (18, 4751005), (21, 4072290), (30, 2850603), (35, 2443374), (42, 2036145), (45, 1900402), (63, 1357430), (70, 1221687), (90, 950201), (105, 814458), (126, 678715), (210, 407229), (315, 271486), (630, 135743)]