143215710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18913

約数の個数: 64

約数和(自身を含む): 391288320

約数和(自身を除く): 248072610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 18869, 37738, 56607, 94345, 113214, 188690, 207559, 283035, 415118, 433987, 566070, 622677, 867974, 1037795, 1245354, 1301961, 2075590, 2169935, 2603922, 3113385, 4339870, 4773857, 6226770, 6509805, 9547714, 13019610, 14321571, 23869285, 28643142, 47738570, 71607855, 143215710]

約数ペア:

[(1, 143215710), (2, 71607855), (3, 47738570), (5, 28643142), (6, 23869285), (10, 14321571), (11, 13019610), (15, 9547714), (22, 6509805), (23, 6226770), (30, 4773857), (33, 4339870), (46, 3113385), (55, 2603922), (66, 2169935), (69, 2075590), (110, 1301961), (115, 1245354), (138, 1037795), (165, 867974), (230, 622677), (253, 566070), (330, 433987), (345, 415118), (506, 283035), (690, 207559), (759, 188690), (1265, 113214), (1518, 94345), (2530, 56607), (3795, 37738), (7590, 18869)]