98011890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9811}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 268456320

約数和(自身を除く): 170444430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9811, 9990, 19622, 29433, 49055, 58866, 88299, 98110, 147165, 176598, 264897, 294330, 363007, 441495, 529794, 726014, 882990, 1089021, 1324485, 1815035, 2178042, 2648970, 3267063, 3630070, 5445105, 6534126, 9801189, 10890210, 16335315, 19602378, 32670630, 49005945, 98011890]

約数ペア:

[(1, 98011890), (2, 49005945), (3, 32670630), (5, 19602378), (6, 16335315), (9, 10890210), (10, 9801189), (15, 6534126), (18, 5445105), (27, 3630070), (30, 3267063), (37, 2648970), (45, 2178042), (54, 1815035), (74, 1324485), (90, 1089021), (111, 882990), (135, 726014), (185, 529794), (222, 441495), (270, 363007), (333, 294330), (370, 264897), (555, 176598), (666, 147165), (999, 98110), (1110, 88299), (1665, 58866), (1998, 49055), (3330, 29433), (4995, 19622), (9811, 9990)]