305409870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147541}}^1$

素因数の和:147577

約数の個数: 48

約数和(自身を含む): 828595872

約数和(自身を除く): 523186002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 147541, 295082, 442623, 737705, 885246, 1327869, 1475410, 2213115, 2655738, 3393443, 4426230, 6639345, 6786886, 10180329, 13278690, 16967215, 20360658, 30540987, 33934430, 50901645, 61081974, 101803290, 152704935, 305409870]

約数ペア:

[(1, 305409870), (2, 152704935), (3, 101803290), (5, 61081974), (6, 50901645), (9, 33934430), (10, 30540987), (15, 20360658), (18, 16967215), (23, 13278690), (30, 10180329), (45, 6786886), (46, 6639345), (69, 4426230), (90, 3393443), (115, 2655738), (138, 2213115), (207, 1475410), (230, 1327869), (345, 885246), (414, 737705), (690, 442623), (1035, 295082), (2070, 147541)]