4819570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 10238976

約数和(自身を除く): 5419406

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2221, 4442, 11105, 15547, 22210, 31094, 68851, 77735, 137702, 155470, 344255, 481957, 688510, 963914, 2409785, 4819570]

約数ペア:

[(1, 4819570), (2, 2409785), (5, 963914), (7, 688510), (10, 481957), (14, 344255), (31, 155470), (35, 137702), (62, 77735), (70, 68851), (155, 31094), (217, 22210), (310, 15547), (434, 11105), (1085, 4442), (2170, 2221)]