1530810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 4051944

約数和(自身を除く): 2521134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 233, 365, 438, 466, 657, 699, 730, 1095, 1165, 1314, 1398, 2097, 2190, 2330, 3285, 3495, 4194, 6570, 6990, 10485, 17009, 20970, 34018, 51027, 85045, 102054, 153081, 170090, 255135, 306162, 510270, 765405, 1530810]

約数ペア:

[(1, 1530810), (2, 765405), (3, 510270), (5, 306162), (6, 255135), (9, 170090), (10, 153081), (15, 102054), (18, 85045), (30, 51027), (45, 34018), (73, 20970), (90, 17009), (146, 10485), (219, 6990), (233, 6570), (365, 4194), (438, 3495), (466, 3285), (657, 2330), (699, 2190), (730, 2097), (1095, 1398), (1165, 1314)]