142391610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21673}}^1$

素因数の和:21759

約数の個数: 48

約数和(自身を含む): 375306984

約数和(自身を除く): 232915374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 21673, 43346, 65019, 108365, 130038, 195057, 216730, 325095, 390114, 650190, 975285, 1582129, 1950570, 3164258, 4746387, 7910645, 9492774, 14239161, 15821290, 23731935, 28478322, 47463870, 71195805, 142391610]

約数ペア:

[(1, 142391610), (2, 71195805), (3, 47463870), (5, 28478322), (6, 23731935), (9, 15821290), (10, 14239161), (15, 9492774), (18, 7910645), (30, 4746387), (45, 3164258), (73, 1950570), (90, 1582129), (146, 975285), (219, 650190), (365, 390114), (438, 325095), (657, 216730), (730, 195057), (1095, 130038), (1314, 108365), (2190, 65019), (3285, 43346), (6570, 21673)]