1958792210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 3751252992

約数和(自身を除く): 1792460782

約数列:

[1, 2, 5, 10, 37, 47, 73, 74, 94, 146, 185, 235, 365, 370, 470, 730, 1543, 1739, 2701, 3086, 3431, 3478, 5402, 6862, 7715, 8695, 13505, 15430, 17155, 17390, 27010, 34310, 57091, 72521, 112639, 114182, 126947, 145042, 225278, 253894, 285455, 362605, 563195, 570910, 634735, 725210, 1126390, 1269470, 2683277, 4167643, 5294033, 5366554, 8335286, 10588066, 13416385, 20838215, 26470165, 26832770, 41676430, 52940330, 195879221, 391758442, 979396105, 1958792210]

約数ペア:

[(1, 1958792210), (2, 979396105), (5, 391758442), (10, 195879221), (37, 52940330), (47, 41676430), (73, 26832770), (74, 26470165), (94, 20838215), (146, 13416385), (185, 10588066), (235, 8335286), (365, 5366554), (370, 5294033), (470, 4167643), (730, 2683277), (1543, 1269470), (1739, 1126390), (2701, 725210), (3086, 634735), (3431, 570910), (3478, 563195), (5402, 362605), (6862, 285455), (7715, 253894), (8695, 225278), (13505, 145042), (15430, 126947), (17155, 114182), (17390, 112639), (27010, 72521), (34310, 57091)]