6597940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 14817600

約数和(自身を除く): 8219660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 179, 190, 194, 358, 380, 388, 485, 716, 895, 970, 1790, 1843, 1940, 3401, 3580, 3686, 6802, 7372, 9215, 13604, 17005, 17363, 18430, 34010, 34726, 36860, 68020, 69452, 86815, 173630, 329897, 347260, 659794, 1319588, 1649485, 3298970, 6597940]

約数ペア:

[(1, 6597940), (2, 3298970), (4, 1649485), (5, 1319588), (10, 659794), (19, 347260), (20, 329897), (38, 173630), (76, 86815), (95, 69452), (97, 68020), (179, 36860), (190, 34726), (194, 34010), (358, 18430), (380, 17363), (388, 17005), (485, 13604), (716, 9215), (895, 7372), (970, 6802), (1790, 3686), (1843, 3580), (1940, 3401)]