4120340210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{395047}}^1$

素因数の和:395210

約数の個数: 32

約数和(自身を含む): 8533036800

約数和(自身を除く): 4412696590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 395047, 790094, 1975235, 2765329, 3950470, 5530658, 13826645, 27653290, 58862003, 117724006, 294310015, 412034021, 588620030, 824068042, 2060170105, 4120340210]

約数ペア:

[(1, 4120340210), (2, 2060170105), (5, 824068042), (7, 588620030), (10, 412034021), (14, 294310015), (35, 117724006), (70, 58862003), (149, 27653290), (298, 13826645), (745, 5530658), (1043, 3950470), (1490, 2765329), (2086, 1975235), (5215, 790094), (10430, 395047)]