2247885290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 4848736464

約数和(自身を除く): 2600851174

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 101, 106, 202, 245, 265, 371, 490, 505, 530, 707, 742, 857, 1010, 1414, 1714, 1855, 2597, 3535, 3710, 4285, 4949, 5194, 5353, 5999, 7070, 8570, 9898, 10706, 11998, 12985, 24745, 25970, 26765, 29995, 37471, 41993, 45421, 49490, 53530, 59990, 74942, 83986, 86557, 90842, 173114, 187355, 209965, 227105, 262297, 317947, 374710, 419930, 432785, 454210, 524594, 605899, 635894, 865570, 1211798, 1311485, 1589735, 2225629, 2622970, 3029495, 3179470, 4241293, 4451258, 4587521, 6058990, 8482586, 9175042, 11128145, 21206465, 22256290, 22937605, 32112647, 42412930, 45875210, 64225294, 160563235, 224788529, 321126470, 449577058, 1123942645, 2247885290]

約数ペア:

[(1, 2247885290), (2, 1123942645), (5, 449577058), (7, 321126470), (10, 224788529), (14, 160563235), (35, 64225294), (49, 45875210), (53, 42412930), (70, 32112647), (98, 22937605), (101, 22256290), (106, 21206465), (202, 11128145), (245, 9175042), (265, 8482586), (371, 6058990), (490, 4587521), (505, 4451258), (530, 4241293), (707, 3179470), (742, 3029495), (857, 2622970), (1010, 2225629), (1414, 1589735), (1714, 1311485), (1855, 1211798), (2597, 865570), (3535, 635894), (3710, 605899), (4285, 524594), (4949, 454210), (5194, 432785), (5353, 419930), (5999, 374710), (7070, 317947), (8570, 262297), (9898, 227105), (10706, 209965), (11998, 187355), (12985, 173114), (24745, 90842), (25970, 86557), (26765, 83986), (29995, 74942), (37471, 59990), (41993, 53530), (45421, 49490)]