3148293890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{55457}}^1$

素因数の和:56282

約数の個数: 32

約数和(自身を含む): 6484593024

約数和(自身を除く): 3336299134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 1622, 4055, 5677, 8110, 11354, 28385, 55457, 56770, 110914, 277285, 388199, 554570, 776398, 1940995, 3881990, 44975627, 89951254, 224878135, 314829389, 449756270, 629658778, 1574146945, 3148293890]

約数ペア:

[(1, 3148293890), (2, 1574146945), (5, 629658778), (7, 449756270), (10, 314829389), (14, 224878135), (35, 89951254), (70, 44975627), (811, 3881990), (1622, 1940995), (4055, 776398), (5677, 554570), (8110, 388199), (11354, 277285), (28385, 110914), (55457, 56770)]