19008570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 54139968

約数和(自身を除く): 35131398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 193, 201, 210, 245, 294, 335, 386, 402, 469, 490, 579, 670, 735, 938, 965, 1005, 1158, 1351, 1407, 1470, 1930, 2010, 2345, 2702, 2814, 2895, 3283, 4053, 4690, 5790, 6566, 6755, 7035, 8106, 9457, 9849, 12931, 13510, 14070, 16415, 18914, 19698, 20265, 25862, 28371, 32830, 38793, 40530, 47285, 49245, 56742, 64655, 77586, 90517, 94570, 98490, 129310, 141855, 181034, 193965, 271551, 283710, 387930, 452585, 543102, 633619, 905170, 1267238, 1357755, 1900857, 2715510, 3168095, 3801714, 6336190, 9504285, 19008570]

約数ペア:

[(1, 19008570), (2, 9504285), (3, 6336190), (5, 3801714), (6, 3168095), (7, 2715510), (10, 1900857), (14, 1357755), (15, 1267238), (21, 905170), (30, 633619), (35, 543102), (42, 452585), (49, 387930), (67, 283710), (70, 271551), (98, 193965), (105, 181034), (134, 141855), (147, 129310), (193, 98490), (201, 94570), (210, 90517), (245, 77586), (294, 64655), (335, 56742), (386, 49245), (402, 47285), (469, 40530), (490, 38793), (579, 32830), (670, 28371), (735, 25862), (938, 20265), (965, 19698), (1005, 18914), (1158, 16415), (1351, 14070), (1407, 13510), (1470, 12931), (1930, 9849), (2010, 9457), (2345, 8106), (2702, 7035), (2814, 6755), (2895, 6566), (3283, 5790), (4053, 4690)]