42783515740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3433669}}^1$

素因数の和:3433774

約数の個数: 48

約数和(自身を含む): 103834180800

約数和(自身を除く): 61050665060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 3433669, 6867338, 13734676, 17168345, 24035683, 34336690, 48071366, 68673380, 96142732, 120178415, 240356830, 305596541, 480713660, 611193082, 1222386164, 1527982705, 2139175787, 3055965410, 4278351574, 6111930820, 8556703148, 10695878935, 21391757870, 42783515740]

約数ペア:

[(1, 42783515740), (2, 21391757870), (4, 10695878935), (5, 8556703148), (7, 6111930820), (10, 4278351574), (14, 3055965410), (20, 2139175787), (28, 1527982705), (35, 1222386164), (70, 611193082), (89, 480713660), (140, 305596541), (178, 240356830), (356, 120178415), (445, 96142732), (623, 68673380), (890, 48071366), (1246, 34336690), (1780, 24035683), (2492, 17168345), (3115, 13734676), (6230, 6867338), (12460, 3433669)]