27345430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55807}}^1$

素因数の和:55828

約数の個数: 24

約数和(自身を含む): 57259008

約数和(自身を除く): 29913578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55807, 111614, 279035, 390649, 558070, 781298, 1953245, 2734543, 3906490, 5469086, 13672715, 27345430]

約数ペア:

[(1, 27345430), (2, 13672715), (5, 5469086), (7, 3906490), (10, 2734543), (14, 1953245), (35, 781298), (49, 558070), (70, 390649), (98, 279035), (245, 111614), (490, 55807)]