153442870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2281}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 326307744

約数和(自身を除く): 172864874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 2281, 4562, 4805, 6727, 9610, 11405, 13454, 15967, 22810, 31934, 33635, 67270, 70711, 79835, 141422, 159670, 353555, 494977, 707110, 989954, 2192041, 2474885, 4384082, 4949770, 10960205, 15344287, 21920410, 30688574, 76721435, 153442870]

約数ペア:

[(1, 153442870), (2, 76721435), (5, 30688574), (7, 21920410), (10, 15344287), (14, 10960205), (31, 4949770), (35, 4384082), (62, 2474885), (70, 2192041), (155, 989954), (217, 707110), (310, 494977), (434, 353555), (961, 159670), (1085, 141422), (1922, 79835), (2170, 70711), (2281, 67270), (4562, 33635), (4805, 31934), (6727, 22810), (9610, 15967), (11405, 13454)]