2193459765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 4343673600

約数和(自身を除く): 2150213835

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 349, 357, 503, 595, 735, 833, 1047, 1509, 1745, 1785, 2443, 2499, 2515, 3521, 4165, 5235, 5933, 7329, 7545, 8551, 10563, 12215, 12495, 17101, 17605, 17799, 24647, 25653, 29665, 36645, 41531, 42755, 51303, 52815, 59857, 73941, 85505, 88995, 123235, 124593, 128265, 175547, 179571, 207655, 256515, 290717, 299285, 369705, 418999, 526641, 622965, 872151, 877735, 897855, 1228829, 1256997, 1453585, 2094995, 2633205, 2984299, 3686487, 4360755, 6144145, 6284985, 8601803, 8952897, 14921495, 18432435, 20890093, 25805409, 43009015, 44764485, 62670279, 104450465, 129027045, 146230651, 313351395, 438691953, 731153255, 2193459765]

約数ペア:

[(1, 2193459765), (3, 731153255), (5, 438691953), (7, 313351395), (15, 146230651), (17, 129027045), (21, 104450465), (35, 62670279), (49, 44764485), (51, 43009015), (85, 25805409), (105, 20890093), (119, 18432435), (147, 14921495), (245, 8952897), (255, 8601803), (349, 6284985), (357, 6144145), (503, 4360755), (595, 3686487), (735, 2984299), (833, 2633205), (1047, 2094995), (1509, 1453585), (1745, 1256997), (1785, 1228829), (2443, 897855), (2499, 877735), (2515, 872151), (3521, 622965), (4165, 526641), (5235, 418999), (5933, 369705), (7329, 299285), (7545, 290717), (8551, 256515), (10563, 207655), (12215, 179571), (12495, 175547), (17101, 128265), (17605, 124593), (17799, 123235), (24647, 88995), (25653, 85505), (29665, 73941), (36645, 59857), (41531, 52815), (42755, 51303)]