255051210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{54151}}^1$

素因数の和:54318

約数の個数: 32

約数和(自身を含む): 616033152

約数和(自身を除く): 360981942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 54151, 108302, 162453, 270755, 324906, 541510, 812265, 1624530, 8501707, 17003414, 25505121, 42508535, 51010242, 85017070, 127525605, 255051210]

約数ペア:

[(1, 255051210), (2, 127525605), (3, 85017070), (5, 51010242), (6, 42508535), (10, 25505121), (15, 17003414), (30, 8501707), (157, 1624530), (314, 812265), (471, 541510), (785, 324906), (942, 270755), (1570, 162453), (2355, 108302), (4710, 54151)]