22813490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 52358400

約数和(自身を除く): 29544910

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1009, 1190, 1330, 1615, 2018, 2261, 3230, 4522, 5045, 7063, 10090, 11305, 14126, 17153, 19171, 22610, 34306, 35315, 38342, 70630, 85765, 95855, 120071, 134197, 171530, 191710, 240142, 268394, 325907, 600355, 651814, 670985, 1200710, 1341970, 1629535, 2281349, 3259070, 4562698, 11406745, 22813490]

約数ペア:

[(1, 22813490), (2, 11406745), (5, 4562698), (7, 3259070), (10, 2281349), (14, 1629535), (17, 1341970), (19, 1200710), (34, 670985), (35, 651814), (38, 600355), (70, 325907), (85, 268394), (95, 240142), (119, 191710), (133, 171530), (170, 134197), (190, 120071), (238, 95855), (266, 85765), (323, 70630), (595, 38342), (646, 35315), (665, 34306), (1009, 22610), (1190, 19171), (1330, 17153), (1615, 14126), (2018, 11305), (2261, 10090), (3230, 7063), (4522, 5045)]