30411800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 71710440

約数和(自身を除く): 41298640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2083, 2920, 3650, 4166, 7300, 8332, 10415, 14600, 16664, 20830, 41660, 52075, 83320, 104150, 152059, 208300, 304118, 416600, 608236, 760295, 1216472, 1520590, 3041180, 3801475, 6082360, 7602950, 15205900, 30411800]

約数ペア:

[(1, 30411800), (2, 15205900), (4, 7602950), (5, 6082360), (8, 3801475), (10, 3041180), (20, 1520590), (25, 1216472), (40, 760295), (50, 608236), (73, 416600), (100, 304118), (146, 208300), (200, 152059), (292, 104150), (365, 83320), (584, 52075), (730, 41660), (1460, 20830), (1825, 16664), (2083, 14600), (2920, 10415), (3650, 8332), (4166, 7300)]