75352690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 160429464

約数和(自身を除く): 85076774

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2521, 2989, 4270, 5042, 5978, 12605, 14945, 17647, 25210, 29890, 35294, 88235, 123529, 153781, 176470, 247058, 307562, 617645, 768905, 1076467, 1235290, 1537810, 2152934, 5382335, 7535269, 10764670, 15070538, 37676345, 75352690]

約数ペア:

[(1, 75352690), (2, 37676345), (5, 15070538), (7, 10764670), (10, 7535269), (14, 5382335), (35, 2152934), (49, 1537810), (61, 1235290), (70, 1076467), (98, 768905), (122, 617645), (245, 307562), (305, 247058), (427, 176470), (490, 153781), (610, 123529), (854, 88235), (2135, 35294), (2521, 29890), (2989, 25210), (4270, 17647), (5042, 14945), (5978, 12605)]