54720810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5903}}^1$

素因数の和:6019

約数の個数: 48

約数和(自身を含む): 143679744

約数和(自身を除く): 88958934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 5903, 9270, 11806, 17709, 29515, 35418, 53127, 59030, 88545, 106254, 177090, 265635, 531270, 608009, 1216018, 1824027, 3040045, 3648054, 5472081, 6080090, 9120135, 10944162, 18240270, 27360405, 54720810]

約数ペア:

[(1, 54720810), (2, 27360405), (3, 18240270), (5, 10944162), (6, 9120135), (9, 6080090), (10, 5472081), (15, 3648054), (18, 3040045), (30, 1824027), (45, 1216018), (90, 608009), (103, 531270), (206, 265635), (309, 177090), (515, 106254), (618, 88545), (927, 59030), (1030, 53127), (1545, 35418), (1854, 29515), (3090, 17709), (4635, 11806), (5903, 9270)]