165110460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161873}}^1$

素因数の和:161902

約数の個数: 48

約数和(自身を含む): 489506976

約数和(自身を除く): 324396516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 161873, 323746, 485619, 647492, 809365, 971238, 1618730, 1942476, 2428095, 2751841, 3237460, 4856190, 5503682, 8255523, 9712380, 11007364, 13759205, 16511046, 27518410, 33022092, 41277615, 55036820, 82555230, 165110460]

約数ペア:

[(1, 165110460), (2, 82555230), (3, 55036820), (4, 41277615), (5, 33022092), (6, 27518410), (10, 16511046), (12, 13759205), (15, 11007364), (17, 9712380), (20, 8255523), (30, 5503682), (34, 4856190), (51, 3237460), (60, 2751841), (68, 2428095), (85, 1942476), (102, 1618730), (170, 971238), (204, 809365), (255, 647492), (340, 485619), (510, 323746), (1020, 161873)]