16163770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 36080640

約数和(自身を除く): 19916870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 289, 329, 470, 578, 595, 658, 799, 1190, 1445, 1598, 1645, 2023, 2890, 3290, 3995, 4046, 4913, 5593, 7990, 9826, 10115, 11186, 13583, 20230, 24565, 27166, 27965, 34391, 49130, 55930, 67915, 68782, 95081, 135830, 171955, 190162, 230911, 343910, 461822, 475405, 950810, 1154555, 1616377, 2309110, 3232754, 8081885, 16163770]

約数ペア:

[(1, 16163770), (2, 8081885), (5, 3232754), (7, 2309110), (10, 1616377), (14, 1154555), (17, 950810), (34, 475405), (35, 461822), (47, 343910), (70, 230911), (85, 190162), (94, 171955), (119, 135830), (170, 95081), (235, 68782), (238, 67915), (289, 55930), (329, 49130), (470, 34391), (578, 27965), (595, 27166), (658, 24565), (799, 20230), (1190, 13583), (1445, 11186), (1598, 10115), (1645, 9826), (2023, 7990), (2890, 5593), (3290, 4913), (3995, 4046)]