69306580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{10103}}^1$

素因数の和:10133

約数の個数: 48

約数和(自身を含む): 169747200

約数和(自身を除く): 100440620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 10103, 20206, 40412, 50515, 70721, 101030, 141442, 202060, 282884, 353605, 495047, 707210, 990094, 1414420, 1980188, 2475235, 3465329, 4950470, 6930658, 9900940, 13861316, 17326645, 34653290, 69306580]

約数ペア:

[(1, 69306580), (2, 34653290), (4, 17326645), (5, 13861316), (7, 9900940), (10, 6930658), (14, 4950470), (20, 3465329), (28, 2475235), (35, 1980188), (49, 1414420), (70, 990094), (98, 707210), (140, 495047), (196, 353605), (245, 282884), (343, 202060), (490, 141442), (686, 101030), (980, 70721), (1372, 50515), (1715, 40412), (3430, 20206), (6860, 10103)]