13407730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 17385230

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 593, 595, 646, 665, 1186, 1190, 1330, 1615, 2261, 2965, 3230, 4151, 4522, 5930, 8302, 10081, 11267, 11305, 20162, 20755, 22534, 22610, 41510, 50405, 56335, 70567, 78869, 100810, 112670, 141134, 157738, 191539, 352835, 383078, 394345, 705670, 788690, 957695, 1340773, 1915390, 2681546, 6703865, 13407730]

約数ペア:

[(1, 13407730), (2, 6703865), (5, 2681546), (7, 1915390), (10, 1340773), (14, 957695), (17, 788690), (19, 705670), (34, 394345), (35, 383078), (38, 352835), (70, 191539), (85, 157738), (95, 141134), (119, 112670), (133, 100810), (170, 78869), (190, 70567), (238, 56335), (266, 50405), (323, 41510), (593, 22610), (595, 22534), (646, 20755), (665, 20162), (1186, 11305), (1190, 11267), (1330, 10081), (1615, 8302), (2261, 5930), (2965, 4522), (3230, 4151)]