30817740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1753}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 86633568

約数和(自身を除く): 55815828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1753, 1758, 2930, 3506, 3516, 4395, 5259, 5860, 7012, 8765, 8790, 10518, 17530, 17580, 21036, 26295, 35060, 52590, 105180, 513629, 1027258, 1540887, 2054516, 2568145, 3081774, 5136290, 6163548, 7704435, 10272580, 15408870, 30817740]

約数ペア:

[(1, 30817740), (2, 15408870), (3, 10272580), (4, 7704435), (5, 6163548), (6, 5136290), (10, 3081774), (12, 2568145), (15, 2054516), (20, 1540887), (30, 1027258), (60, 513629), (293, 105180), (586, 52590), (879, 35060), (1172, 26295), (1465, 21036), (1753, 17580), (1758, 17530), (2930, 10518), (3506, 8790), (3516, 8765), (4395, 7012), (5259, 5860)]