30368972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 54808992

約数和(自身を除く): 24440020

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 1753, 3506, 4331, 7012, 8662, 17324, 106933, 124463, 213866, 248926, 427732, 497852, 7592243, 15184486, 30368972]

約数ペア:

[(1, 30368972), (2, 15184486), (4, 7592243), (61, 497852), (71, 427732), (122, 248926), (142, 213866), (244, 124463), (284, 106933), (1753, 17324), (3506, 8662), (4331, 7012)]