61082710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 66651050

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 659, 713, 806, 1318, 1426, 1495, 2015, 2990, 3295, 3565, 4030, 6590, 7130, 8567, 9269, 15157, 17134, 18538, 20429, 30314, 40858, 42835, 46345, 75785, 85670, 92690, 102145, 151570, 197041, 204290, 265577, 394082, 469867, 531154, 939734, 985205, 1327885, 1970410, 2349335, 2655770, 4698670, 6108271, 12216542, 30541355, 61082710]

約数ペア:

[(1, 61082710), (2, 30541355), (5, 12216542), (10, 6108271), (13, 4698670), (23, 2655770), (26, 2349335), (31, 1970410), (46, 1327885), (62, 985205), (65, 939734), (115, 531154), (130, 469867), (155, 394082), (230, 265577), (299, 204290), (310, 197041), (403, 151570), (598, 102145), (659, 92690), (713, 85670), (806, 75785), (1318, 46345), (1426, 42835), (1495, 40858), (2015, 30314), (2990, 20429), (3295, 18538), (3565, 17134), (4030, 15157), (6590, 9269), (7130, 8567)]