30254460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26539}}^1$

素因数の和:26570

約数の個数: 48

約数和(自身を含む): 89174400

約数和(自身を除く): 58919940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26539, 53078, 79617, 106156, 132695, 159234, 265390, 318468, 398085, 504241, 530780, 796170, 1008482, 1512723, 1592340, 2016964, 2521205, 3025446, 5042410, 6050892, 7563615, 10084820, 15127230, 30254460]

約数ペア:

[(1, 30254460), (2, 15127230), (3, 10084820), (4, 7563615), (5, 6050892), (6, 5042410), (10, 3025446), (12, 2521205), (15, 2016964), (19, 1592340), (20, 1512723), (30, 1008482), (38, 796170), (57, 530780), (60, 504241), (76, 398085), (95, 318468), (114, 265390), (190, 159234), (228, 132695), (285, 106156), (380, 79617), (570, 53078), (1140, 26539)]