1983450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3641190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1889, 3778, 5667, 9445, 11334, 13223, 18890, 26446, 28335, 39669, 47225, 56670, 66115, 79338, 94450, 132230, 141675, 198345, 283350, 330575, 396690, 661150, 991725, 1983450]

約数ペア:

[(1, 1983450), (2, 991725), (3, 661150), (5, 396690), (6, 330575), (7, 283350), (10, 198345), (14, 141675), (15, 132230), (21, 94450), (25, 79338), (30, 66115), (35, 56670), (42, 47225), (50, 39669), (70, 28335), (75, 26446), (105, 18890), (150, 13223), (175, 11334), (210, 9445), (350, 5667), (525, 3778), (1050, 1889)]