313645710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64937}}^1$

素因数の和:64977

約数の個数: 64

約数和(自身を含む): 897702912

約数和(自身を除く): 584057202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 64937, 129874, 194811, 324685, 389622, 454559, 649370, 909118, 974055, 1363677, 1493551, 1948110, 2272795, 2727354, 2987102, 4480653, 4545590, 6818385, 7467755, 8961306, 10454857, 13636770, 14935510, 20909714, 22403265, 31364571, 44806530, 52274285, 62729142, 104548570, 156822855, 313645710]

約数ペア:

[(1, 313645710), (2, 156822855), (3, 104548570), (5, 62729142), (6, 52274285), (7, 44806530), (10, 31364571), (14, 22403265), (15, 20909714), (21, 14935510), (23, 13636770), (30, 10454857), (35, 8961306), (42, 7467755), (46, 6818385), (69, 4545590), (70, 4480653), (105, 2987102), (115, 2727354), (138, 2272795), (161, 1948110), (210, 1493551), (230, 1363677), (322, 974055), (345, 909118), (483, 649370), (690, 454559), (805, 389622), (966, 324685), (1610, 194811), (2415, 129874), (4830, 64937)]