814830070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 1543401216

約数和(自身を除く): 728571146

約数列:

[1, 2, 5, 10, 47, 61, 94, 97, 122, 194, 235, 293, 305, 470, 485, 586, 610, 970, 1465, 2867, 2930, 4559, 5734, 5917, 9118, 11834, 13771, 14335, 17873, 22795, 27542, 28421, 28670, 29585, 35746, 45590, 56842, 59170, 68855, 89365, 137710, 142105, 178730, 278099, 284210, 556198, 840031, 1335787, 1390495, 1680062, 1733681, 2671574, 2780990, 3467362, 4200155, 6678935, 8400310, 8668405, 13357870, 17336810, 81483007, 162966014, 407415035, 814830070]

約数ペア:

[(1, 814830070), (2, 407415035), (5, 162966014), (10, 81483007), (47, 17336810), (61, 13357870), (94, 8668405), (97, 8400310), (122, 6678935), (194, 4200155), (235, 3467362), (293, 2780990), (305, 2671574), (470, 1733681), (485, 1680062), (586, 1390495), (610, 1335787), (970, 840031), (1465, 556198), (2867, 284210), (2930, 278099), (4559, 178730), (5734, 142105), (5917, 137710), (9118, 89365), (11834, 68855), (13771, 59170), (14335, 56842), (17873, 45590), (22795, 35746), (27542, 29585), (28421, 28670)]