7889580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 24412752

約数和(自身を除く): 16523172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 827, 954, 1060, 1590, 1654, 1908, 2385, 2481, 3180, 3308, 4135, 4770, 4962, 7443, 8270, 9540, 9924, 12405, 14886, 16540, 24810, 29772, 37215, 43831, 49620, 74430, 87662, 131493, 148860, 175324, 219155, 262986, 394479, 438310, 525972, 657465, 788958, 876620, 1314930, 1577916, 1972395, 2629860, 3944790, 7889580]

約数ペア:

[(1, 7889580), (2, 3944790), (3, 2629860), (4, 1972395), (5, 1577916), (6, 1314930), (9, 876620), (10, 788958), (12, 657465), (15, 525972), (18, 438310), (20, 394479), (30, 262986), (36, 219155), (45, 175324), (53, 148860), (60, 131493), (90, 87662), (106, 74430), (159, 49620), (180, 43831), (212, 37215), (265, 29772), (318, 24810), (477, 16540), (530, 14886), (636, 12405), (795, 9924), (827, 9540), (954, 8270), (1060, 7443), (1590, 4962), (1654, 4770), (1908, 4135), (2385, 3308), (2481, 3180)]