1570230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 4155840

約数和(自身を除く): 2585610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 239, 365, 438, 478, 657, 717, 730, 1095, 1195, 1314, 1434, 2151, 2190, 2390, 3285, 3585, 4302, 6570, 7170, 10755, 17447, 21510, 34894, 52341, 87235, 104682, 157023, 174470, 261705, 314046, 523410, 785115, 1570230]

約数ペア:

[(1, 1570230), (2, 785115), (3, 523410), (5, 314046), (6, 261705), (9, 174470), (10, 157023), (15, 104682), (18, 87235), (30, 52341), (45, 34894), (73, 21510), (90, 17447), (146, 10755), (219, 7170), (239, 6570), (365, 4302), (438, 3585), (478, 3285), (657, 2390), (717, 2190), (730, 2151), (1095, 1434), (1195, 1314)]