5413380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12889}}^1$

素因数の和:12908

約数の個数: 48

約数和(自身を含む): 17324160

約数和(自身を除く): 11910780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12889, 25778, 38667, 51556, 64445, 77334, 90223, 128890, 154668, 180446, 193335, 257780, 270669, 360892, 386670, 451115, 541338, 773340, 902230, 1082676, 1353345, 1804460, 2706690, 5413380]

約数ペア:

[(1, 5413380), (2, 2706690), (3, 1804460), (4, 1353345), (5, 1082676), (6, 902230), (7, 773340), (10, 541338), (12, 451115), (14, 386670), (15, 360892), (20, 270669), (21, 257780), (28, 193335), (30, 180446), (35, 154668), (42, 128890), (60, 90223), (70, 77334), (84, 64445), (105, 51556), (140, 38667), (210, 25778), (420, 12889)]