146786210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 283180536

約数和(自身を除く): 136394326

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 361, 365, 557, 722, 730, 1114, 1387, 1805, 2774, 2785, 3610, 5570, 6935, 10583, 13870, 21166, 26353, 40661, 52706, 52915, 81322, 105830, 131765, 201077, 203305, 263530, 402154, 406610, 772559, 1005385, 1545118, 2010770, 3862795, 7725590, 14678621, 29357242, 73393105, 146786210]

約数ペア:

[(1, 146786210), (2, 73393105), (5, 29357242), (10, 14678621), (19, 7725590), (38, 3862795), (73, 2010770), (95, 1545118), (146, 1005385), (190, 772559), (361, 406610), (365, 402154), (557, 263530), (722, 203305), (730, 201077), (1114, 131765), (1387, 105830), (1805, 81322), (2774, 52915), (2785, 52706), (3610, 40661), (5570, 26353), (6935, 21166), (10583, 13870)]