4263490420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{708221}}^1$

素因数の和:708280

約数の個数: 48

約数和(自身を含む): 10470354048

約数和(自身を除く): 6206863628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 708221, 1416442, 2832884, 3541105, 4957547, 7082210, 9915094, 14164420, 19830188, 24787735, 30453503, 49575470, 60907006, 99150940, 121814012, 152267515, 213174521, 304535030, 426349042, 609070060, 852698084, 1065872605, 2131745210, 4263490420]

約数ペア:

[(1, 4263490420), (2, 2131745210), (4, 1065872605), (5, 852698084), (7, 609070060), (10, 426349042), (14, 304535030), (20, 213174521), (28, 152267515), (35, 121814012), (43, 99150940), (70, 60907006), (86, 49575470), (140, 30453503), (172, 24787735), (215, 19830188), (301, 14164420), (430, 9915094), (602, 7082210), (860, 4957547), (1204, 3541105), (1505, 2832884), (3010, 1416442), (6020, 708221)]