2014906215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 4112651232

約数和(自身を除く): 2097745017

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 49, 51, 73, 85, 105, 119, 141, 147, 219, 235, 245, 255, 329, 357, 365, 511, 595, 705, 735, 799, 833, 987, 1095, 1241, 1533, 1645, 1785, 2209, 2303, 2397, 2499, 2555, 3431, 3577, 3723, 3995, 4165, 4935, 5593, 6205, 6627, 6909, 7665, 8687, 10293, 10731, 11045, 11515, 11985, 12495, 15463, 16779, 17155, 17885, 18615, 24017, 26061, 27965, 33135, 34545, 37553, 39151, 43435, 46389, 51465, 53655, 58327, 60809, 72051, 77315, 83895, 108241, 112659, 117453, 120085, 130305, 161257, 168119, 174981, 182427, 187765, 195755, 231945, 262871, 291635, 304045, 324723, 360255, 408289, 483771, 504357, 541205, 563295, 587265, 788613, 806285, 840595, 874905, 912135, 1128799, 1224867, 1314355, 1623615, 1840097, 2041445, 2418855, 2521785, 2741369, 2858023, 3386397, 3943065, 5520291, 5643995, 6124335, 7901593, 8224107, 8574069, 9200485, 13706845, 14290115, 16931985, 19189583, 23704779, 27601455, 39507965, 41120535, 42870345, 57568749, 95947915, 118523895, 134327081, 287843745, 402981243, 671635405, 2014906215]

約数ペア:

[(1, 2014906215), (3, 671635405), (5, 402981243), (7, 287843745), (15, 134327081), (17, 118523895), (21, 95947915), (35, 57568749), (47, 42870345), (49, 41120535), (51, 39507965), (73, 27601455), (85, 23704779), (105, 19189583), (119, 16931985), (141, 14290115), (147, 13706845), (219, 9200485), (235, 8574069), (245, 8224107), (255, 7901593), (329, 6124335), (357, 5643995), (365, 5520291), (511, 3943065), (595, 3386397), (705, 2858023), (735, 2741369), (799, 2521785), (833, 2418855), (987, 2041445), (1095, 1840097), (1241, 1623615), (1533, 1314355), (1645, 1224867), (1785, 1128799), (2209, 912135), (2303, 874905), (2397, 840595), (2499, 806285), (2555, 788613), (3431, 587265), (3577, 563295), (3723, 541205), (3995, 504357), (4165, 483771), (4935, 408289), (5593, 360255), (6205, 324723), (6627, 304045), (6909, 291635), (7665, 262871), (8687, 231945), (10293, 195755), (10731, 187765), (11045, 182427), (11515, 174981), (11985, 168119), (12495, 161257), (15463, 130305), (16779, 120085), (17155, 117453), (17885, 112659), (18615, 108241), (24017, 83895), (26061, 77315), (27965, 72051), (33135, 60809), (34545, 58327), (37553, 53655), (39151, 51465), (43435, 46389)]