70583380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2221}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 170222976

約数和(自身を除く): 99639596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2221, 2270, 3178, 4442, 4540, 6356, 7945, 8884, 11105, 15547, 15890, 22210, 31094, 31780, 44420, 62188, 77735, 155470, 310940, 504167, 1008334, 2016668, 2520835, 3529169, 5041670, 7058338, 10083340, 14116676, 17645845, 35291690, 70583380]

約数ペア:

[(1, 70583380), (2, 35291690), (4, 17645845), (5, 14116676), (7, 10083340), (10, 7058338), (14, 5041670), (20, 3529169), (28, 2520835), (35, 2016668), (70, 1008334), (140, 504167), (227, 310940), (454, 155470), (908, 77735), (1135, 62188), (1589, 44420), (2221, 31780), (2270, 31094), (3178, 22210), (4442, 15890), (4540, 15547), (6356, 11105), (7945, 8884)]