289638330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{55807}}^1$

素因数の和:55990

約数の個数: 32

約数和(自身を含む): 699162624

約数和(自身を除く): 409524294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 55807, 111614, 167421, 279035, 334842, 558070, 837105, 1674210, 9654611, 19309222, 28963833, 48273055, 57927666, 96546110, 144819165, 289638330]

約数ペア:

[(1, 289638330), (2, 144819165), (3, 96546110), (5, 57927666), (6, 48273055), (10, 28963833), (15, 19309222), (30, 9654611), (173, 1674210), (346, 837105), (519, 558070), (865, 334842), (1038, 279035), (1730, 167421), (2595, 111614), (5190, 55807)]