23439390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60101}}^1$

素因数の和:60124

約数の個数: 32

約数和(自身を含む): 60582816

約数和(自身を除く): 37143426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 60101, 120202, 180303, 300505, 360606, 601010, 781313, 901515, 1562626, 1803030, 2343939, 3906565, 4687878, 7813130, 11719695, 23439390]

約数ペア:

[(1, 23439390), (2, 11719695), (3, 7813130), (5, 4687878), (6, 3906565), (10, 2343939), (13, 1803030), (15, 1562626), (26, 901515), (30, 781313), (39, 601010), (65, 360606), (78, 300505), (130, 180303), (195, 120202), (390, 60101)]