90619130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 191020680

約数和(自身を除く): 100401550

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 865, 1069, 1211, 1730, 2138, 2422, 5345, 6055, 7483, 8477, 10690, 12110, 14966, 16954, 37415, 42385, 52381, 74830, 84770, 104762, 184937, 261905, 369874, 523810, 924685, 1294559, 1849370, 2589118, 6472795, 9061913, 12945590, 18123826, 45309565, 90619130]

約数ペア:

[(1, 90619130), (2, 45309565), (5, 18123826), (7, 12945590), (10, 9061913), (14, 6472795), (35, 2589118), (49, 1849370), (70, 1294559), (98, 924685), (173, 523810), (245, 369874), (346, 261905), (490, 184937), (865, 104762), (1069, 84770), (1211, 74830), (1730, 52381), (2138, 42385), (2422, 37415), (5345, 16954), (6055, 14966), (7483, 12110), (8477, 10690)]