1300872335

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 2005597440

約数和(自身を除く): 704725105

約数列:

[1, 5, 7, 19, 35, 43, 49, 67, 95, 97, 133, 215, 245, 301, 335, 469, 485, 665, 679, 817, 931, 1273, 1505, 1843, 2107, 2345, 2881, 3283, 3395, 4085, 4171, 4655, 4753, 5719, 6365, 6499, 8911, 9215, 10535, 12901, 14405, 16415, 20167, 20855, 23765, 28595, 29197, 32495, 40033, 44555, 45493, 54739, 62377, 64505, 79249, 90307, 100835, 123481, 141169, 145985, 200165, 204379, 227465, 273695, 279457, 311885, 318451, 383173, 396245, 451535, 554743, 617405, 705845, 864367, 1021895, 1397285, 1592255, 1915865, 1956199, 2682211, 2773715, 3883201, 4321835, 5309683, 6050569, 9780995, 13411055, 13693393, 19416005, 26548415, 30252845, 37167781, 68466965, 185838905, 260174467, 1300872335]

約数ペア:

[(1, 1300872335), (5, 260174467), (7, 185838905), (19, 68466965), (35, 37167781), (43, 30252845), (49, 26548415), (67, 19416005), (95, 13693393), (97, 13411055), (133, 9780995), (215, 6050569), (245, 5309683), (301, 4321835), (335, 3883201), (469, 2773715), (485, 2682211), (665, 1956199), (679, 1915865), (817, 1592255), (931, 1397285), (1273, 1021895), (1505, 864367), (1843, 705845), (2107, 617405), (2345, 554743), (2881, 451535), (3283, 396245), (3395, 383173), (4085, 318451), (4171, 311885), (4655, 279457), (4753, 273695), (5719, 227465), (6365, 204379), (6499, 200165), (8911, 145985), (9215, 141169), (10535, 123481), (12901, 100835), (14405, 90307), (16415, 79249), (20167, 64505), (20855, 62377), (23765, 54739), (28595, 45493), (29197, 44555), (32495, 40033)]