297686930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3089}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 560649600

約数和(自身を除く): 262962670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 2095, 3089, 4190, 6178, 9637, 15445, 19274, 30890, 48185, 71047, 96370, 142094, 355235, 710470, 1294291, 2588582, 6471455, 12942910, 29768693, 59537386, 148843465, 297686930]

約数ペア:

[(1, 297686930), (2, 148843465), (5, 59537386), (10, 29768693), (23, 12942910), (46, 6471455), (115, 2588582), (230, 1294291), (419, 710470), (838, 355235), (2095, 142094), (3089, 96370), (4190, 71047), (6178, 48185), (9637, 30890), (15445, 19274)]