313233090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{453961}}^1$

素因数の和:453994

約数の個数: 32

約数和(自身を含む): 784446336

約数和(自身を除く): 471213246

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 453961, 907922, 1361883, 2269805, 2723766, 4539610, 6809415, 10441103, 13618830, 20882206, 31323309, 52205515, 62646618, 104411030, 156616545, 313233090]

約数ペア:

[(1, 313233090), (2, 156616545), (3, 104411030), (5, 62646618), (6, 52205515), (10, 31323309), (15, 20882206), (23, 13618830), (30, 10441103), (46, 6809415), (69, 4539610), (115, 2723766), (138, 2269805), (230, 1361883), (345, 907922), (690, 453961)]